250+ Monthsary Messages to Express Your Love to Your Girlfriend

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Whether you’re marking your first month together or celebrating another milestone in your romantic journey, finding the right words to express your feelings can be a delightful yet challenging task.

In this post, we’ve compiled a heartwarming collection of monthsary messages that are perfect for showing your girlfriend just how much she means to you.

From sweet and tender to deep and meaningful, these messages are designed to capture the essence of your relationship and make your significant other feel truly loved and appreciated. So check out our list, and copy paste your faveorite one to your girlfriend on WhatsApp, Instagram etc.

Monthsary Messages for your Girlfriend

assorted candies
Photo by Laura Ockel

Here’s some general Monthsary messages that you can send to your girlfriend, no matter which month number you’ll be celebrating. Whether its month 1 or as far in as month 11 you could send them any of these anniversary celebration mesages to show them how much you care + love being with them.

  1. “Happy Monthsary, my love! Each month with you is a new chapter filled with love and joy.”
  2. “To the most beautiful woman who has given me the most beautiful life, a very happy monthsary.”
  3. “Every month that I spend with you is like a dream that I never want to wake up from. Happy Monthsary!”
  4. “With you, each month feels like a celebration of love. Happy Monthsary, my darling.”
  5. “Happy Monthsary! Your love is the melody in my heart and the music in my life.”
  6. “Cheers to another month of love and laughter! Happy Monthsary, sweetheart.”
  7. “Each month with you is sweeter than the last. You make my life so beautiful. Happy Monthsary!”
  8. “Happy Monthsary to the woman who stole my heart and filled my life with love.”
  9. “Every 30 days I see the full moon, and every 30 days I celebrate my love for you. Happy Monthsary.”
  10. “Our love story is getting more beautiful with every month. Happy Monthsary, my love.”
  11. “To my dearest girlfriend, every month with you is a precious gift. Happy Monthsary!”
  12. “Happy Monthsary! Here’s to many more months of love, laughter, and happiness together.”
  13. “With you, every month is a unique journey of love. Happy Monthsary, my beautiful girlfriend.”
  14. “Happy Monthsary! Our love grows stronger with each passing month.”
  15. “Every month I fall in love with you all over again. Happy Monthsary, my love.”
  16. “Here’s to another month of our wonderful journey together. Happy Monthsary, darling.”
  17. “Happy Monthsary! You make every day feel like a celebration of love.”
  18. “Each month with you is a new adventure. Happy Monthsary, my adventurous partner.”
  19. “Happy Monthsary to the one who fills my life with joy and love every single day.”
  20. “Every month, my love for you grows deeper and stronger. Happy Monthsary, my heart’s queen.”
  21. “Happy Monthsary! You are my love, my heart, and my joy.”
  22. “To my amazing girlfriend, thank you for another wonderful month together. Happy Monthsary!”
  23. “Every month with you is a blessing. Happy Monthsary, my beloved.”
  24. “Happy Monthsary! Our love is timeless and so is our joy together.”
  25. “Here’s to another month of endless love and laughter! Happy Monthsary, my love.”
  26. “With you, every month is as incredible as the first. Happy Monthsary, sweetheart.”
  27. “Happy Monthsary! You are the reason for my happiness and my true joy.”
  28. “Every month, I thank my stars for bringing you into my life. Happy Monthsary, love.”
  29. “Happy Monthsary to the most wonderful girlfriend in the world. I cherish every moment with you.”
  30. “Each month with you is a treasure. Happy Monthsary, my precious one.”
  31. “Happy Monthsary! Let’s celebrate the magic we have and the love that continues to grow.”
  32. “Another month down, forever to go. Happy Monthsary, my love.”
  33. “Happy Monthsary! You are my everything, today and always.”
  34. “Every month with you is a new reason to smile. Happy Monthsary, my sunshine.”
  35. “Happy Monthsary to the woman who makes my heart sing. I love you more each day.”
  36. “With every month, I find more reasons to love you. Happy Monthsary, my darling.”
  37. “Happy Monthsary! Here’s to a lifetime of love and happiness together.”
  38. “Every month, you make me feel like the luckiest person in the world. Happy Monthsary, love.”
  39. “Happy Monthsary! Our love story is my favorite, and it gets better every month.”
  40. “To my beautiful girlfriend, every month with you is a dream come true. Happy Monthsary!”
  41. “Happy Monthsary! You are my love, my partner, and my best friend.”
  42. “Every month, I fall more in love with your smile, your laugh, and your heart. Happy Monthsary.”
  43. “Happy Monthsary to the love of my life. Here’s to many more months of happiness.”
  44. “Each month with you is a celebration of love and partnership. Happy Monthsary, my dear.”
  45. “Happy Monthsary! You are the reason I believe in love.”
  46. “To my dearest girlfriend, every month with you is a journey of love and joy. Happy Monthsary!”
  47. “Happy Monthsary! Our love grows more beautiful with each passing month.”
  48. “Every month, I am grateful for the love and happiness you bring into my life. Happy Monthsary.”
  49. “Happy Monthsary! You are my dream come true, month after month.”
  50. “To the most amazing girlfriend, every month with you is a blessing. Happy Monthsary!”
  51. “Happy Monthsary, my love! Each month with you is a new chapter in our beautiful love story.”
  52. “With every month that passes, my love for you grows stronger. Happy Monthsary, darling.”
  53. “Happy Monthsary! You are not just my girlfriend, but my soulmate and my best friend.”
  54. “Each month with you is filled with sweet memories and loving moments. Happy Monthsary!”
  55. “Happy Monthsary to the one who holds my heart. Here’s to many more months of love and joy.”
  56. “Every month, I find myself loving you more. Happy Monthsary, my beautiful girlfriend.”
  57. “Happy Monthsary! Our love is a journey that gets more beautiful with every passing month.”
  58. “To my beloved girlfriend, every month with you is a gift I cherish. Happy Monthsary!”
  59. “Happy Monthsary! You make every day brighter and every month happier.”
  60. “Each month with you is a reminder of how blessed I am to have you in my life. Happy Monthsary!”
  61. “Happy Monthsary! You are the reason for my happiness and the love of my life.”
  62. “To the most wonderful girlfriend, thank you for another month of love and laughter. Happy Monthsary!”
  63. “Every month, I am reminded of how lucky I am to love and be loved by you. Happy Monthsary!”
  64. “Happy Monthsary! You are my heart’s desire and my soul’s mate.”
  65. “Each month with you is a journey of love, laughter, and happiness. Happy Monthsary, my love.”
  66. “Happy Monthsary to the woman who makes every day a celebration of love.”
  67. “With every month, our love story becomes even more beautiful. Happy Monthsary, sweetheart.”
  68. “Happy Monthsary! You are the joy in my heart and the peace in my soul.”
  69. “Every month, I fall deeper in love with your kindness, your laughter, and your love. Happy Monthsary.”
  70. “Happy Monthsary to the love of my life. You make every moment special.”
  71. “Happy Monthsary! Every day with you is a new adventure filled with love and joy.”
  72. “With each month that passes, my love for you grows deeper and more profound. Happy Monthsary.”
  73. “Happy Monthsary, my love! You are my endless joy and my everlasting love.”
  74. “Every month with you is a beautiful reminder of how much I love being with you. Happy Monthsary!”
  75. “Happy Monthsary to the one who makes my heart skip a beat every day.”
  76. “Each month, I find new reasons to be grateful for your love and presence in my life. Happy Monthsary.”
  77. “Happy Monthsary! You are my dream, my love, and my life.”
  78. “To my dearest girlfriend, every month with you is a celebration of our love. Happy Monthsary!”
  79. “Happy Monthsary! You are the reason every month feels like a journey in paradise.”
  80. “Each month with you is more beautiful than the last. Happy Monthsary, my love.”
  81. “Happy Monthsary! You are the melody of my heart and the peace of my soul.”
  82. “To the most amazing woman, thank you for another month of unforgettable moments. Happy Monthsary!”
  83. “Every month, I am more in love with you than ever. Happy Monthsary, my beautiful girlfriend.”
  84. “Happy Monthsary! Our love is a precious gift that I cherish every day.”
  85. “Each month with you is a new chapter in our beautiful love story. Happy Monthsary!”
  86. “Happy Monthsary to the one who fills my life with endless joy and love.”
  87. “With every month, our love grows stronger and our bond deeper. Happy Monthsary, my love.”
  88. “Happy Monthsary! You are my heart’s greatest joy and my life’s biggest blessing.”
  89. “Every month, I am thankful for the love and happiness you bring into my life. Happy Monthsary.”
  90. “Happy Monthsary! You make every moment, every day, and every month so special.”
  91. “To the most wonderful girlfriend, every month with you is a dream come true. Happy Monthsary!”
  92. “Happy Monthsary! You are not just my girlfriend, but the love of my life.”
  93. “Each month with you is filled with love, laughter, and happiness. Happy Monthsary!”
  94. “Happy Monthsary to the one who has my heart. Here’s to many more months of love and joy.”
  95. “Every month, I fall more in love with you. Happy Monthsary, my beautiful girlfriend.”
  96. “Happy Monthsary! Our love is a journey that gets more beautiful with each passing month.”
  97. “To my beloved girlfriend, every month with you is a gift I cherish. Happy Monthsary!”
  98. “Happy Monthsary! You make every day brighter and every month happier.”
  99. “Each month with you is a reminder of how blessed I am to have you in my life. Happy Monthsary!”
  100. “Happy Monthsary! You are the reason for my happiness and the love of my life.”

One Monthsary Messages

woman on bike reaching for man's hand behind her also on bike
Photo by Everton Vila

So you’re celebrating the first month, and want to show how much you enjoy being with your girlfriend? Send them one of these messages, or for an added touch write them in a romantic greeting card.

  1. “Happy 1st Monthsary, my love! In just a month, you’ve given me a lifetime’s worth of joy and love.”
  2. “One month down, a lifetime to go. Every moment with you is precious. Happy 1st Monthsary!”
  3. “Happy One Month Anniversary to the most amazing girlfriend ever. You make every day a dream come true.”
  4. “It’s been only a month, but it feels like I’ve known you forever. Happy 1st Monthsary, my love!”
  5. “One month with you has been full of laughter and love. Here’s to many more. Happy Monthsary!”
  6. “Happy 1st Monthsary! In just 30 days, you’ve changed my life in the most beautiful ways.”
  7. “One month of being with you has been magical. I can’t wait to experience more with you. Happy Monthsary!”
  8. “Happy 1st Monthsary to the girl who stole my heart. Here’s to many more months of happiness!”
  9. “One month in, and I already know you’re the one for me. Happy Monthsary, my beautiful girlfriend!”
  10. “Happy One Month Anniversary! Every day with you is a blessing I cherish deeply.”
  11. “One month of loving you, and I’ve never been happier. Happy 1st Monthsary, my love!”
  12. “Happy 1st Monthsary! Each day with you is better than the last. Here’s to many more beautiful days.”
  13. “In just one month, you’ve filled my life with so much love and joy. Happy Monthsary, sweetheart!”
  14. “Happy 1st Monthsary to the most wonderful girlfriend. You make every moment count.”
  15. “One month together, yet it feels like a lifetime of love. Happy Monthsary, my dear!”
  16. “Happy One Month Anniversary! You’ve brought so much happiness into my life in such a short time.”
  17. “One month with you has been the happiest of my life. Here’s to a future filled with love. Happy Monthsary!”
  18. “Happy 1st Monthsary! Every moment with you is a treasure I’ll always cherish.”
  19. “One month of incredible memories with you, and I’m excited for many more. Happy Monthsary!”
  20. “Happy 1st Monthsary, my love! You’ve made every day an adventure and every moment special.”
  21. “One month of being with you has been nothing short of amazing. Happy Monthsary, my beautiful girlfriend!”
  22. “Happy One Month Anniversary! You’ve filled my heart with so much love and joy in such a short time.”
  23. “One month in, and I’m more in love with you than ever. Happy 1st Monthsary!”
  24. “Happy 1st Monthsary to the love of my life. Here’s to a future as wonderful as this first month.”
  25. “One month of loving you has been the best month of my life. Happy Monthsary, my darling!”

Two Monthsary Messages

man and woman holding hands near flower
Photo by Alvin Mahmudov

You’re now at month 2 – which is awesome. You’ve got to know each other and love being with your girlfriend? Want to show her how much you care? Send one of these messages.

  1. “Happy 2nd Monthsary, my love! Two months in, and my feelings for you grow stronger every day.”
  2. “Two months of laughter, love, and unforgettable memories. Here’s to many more! Happy Monthsary!”
  3. “Happy Second Month Anniversary! Every day with you is more beautiful than the last.”
  4. “Two months down, and I’m even more in love with you. Happy Monthsary, my beautiful girlfriend!”
  5. “Happy 2nd Monthsary! Each day with you is a new adventure I cherish.”
  6. “Two months of being with you has been the happiest time of my life. Here’s to our growing love!”
  7. “Happy Monthsary! In just two months, you’ve given me a lifetime’s worth of joy and love.”
  8. “Two months in, and I already can’t imagine my life without you. Happy 2nd Monthsary!”
  9. “Happy Second Month Anniversary to the one who makes my heart sing every day.”
  10. “Two months of loving you has been the best journey. Happy Monthsary, my love!”
  11. “Happy 2nd Monthsary! Our love story gets better with every passing day.”
  12. “Two months together, and every moment has been a blessing. Happy Monthsary, sweetheart!”
  13. “Happy Monthsary! These two months have shown me what true happiness feels like.”
  14. “Two months of pure joy and love. I’m excited for all our tomorrows. Happy 2nd Monthsary!”
  15. “Happy Second Month Anniversary! You are my dream come true, day after day.”
  16. “Two months with you, and my heart is fuller than ever. Happy Monthsary, my dear!”
  17. “Happy 2nd Monthsary! Every day with you is a reminder of how lucky I am.”
  18. “Two months of being in love with you has been the most beautiful time of my life. Happy Monthsary!”
  19. “Happy Monthsary! In just 60 days, you’ve changed my life in the most wonderful ways.”
  20. “Two months in, and every day I find more reasons to love you. Happy 2nd Monthsary!”
  21. “Happy Second Month Anniversary! You are the reason for my endless joy and boundless love.”
  22. “Two months of unforgettable moments with you. Here’s to many more! Happy Monthsary!”
  23. “Happy 2nd Monthsary, my love! You make every day an adventure and every moment special.”
  24. “Two months of loving you, and I feel like the luckiest person in the world. Happy Monthsary!”
  25. “Happy Second Month Anniversary! Our journey together gets more beautiful with each passing day.”

Three Monthsary Messages

a party banner hanging over a table in a restaurant
Photo by Joy Memon

By month 3, you might have started developing some more serious feelings for each other but you’re still quite fresh into the relationship. Ensure she gets that you’re caring for her and thinking about her all the time by sending one of these cute messages.

  1. “Happy 3rd Monthsary, my love! Three months together, and my heart is yours more than ever.”
  2. “Three months of love, laughter, and happiness. Here’s to our growing journey together! Happy Monthsary!”
  3. “Happy Third Month Anniversary! Every day with you is a new chapter in our beautiful love story.”
  4. “Three months down, and I’m more in love with you than ever. Happy Monthsary, my beautiful girlfriend!”
  5. “Happy 3rd Monthsary! Each day with you is a precious gift that I cherish.”
  6. “Three months of being with you has been the most wonderful adventure. Here’s to many more, my love!”
  7. “Happy Monthsary! In just three months, you’ve filled my life with endless joy and love.”
  8. “Three months in, and every day I find more reasons to fall in love with you. Happy 3rd Monthsary!”
  9. “Happy Third Month Anniversary to the one who makes every moment magical.”
  10. “Three months of loving you, and I feel like the luckiest person alive. Happy Monthsary!”
  11. “Happy 3rd Monthsary! Our love story is my favorite, and it gets better every day.”
  12. “Three months together, and every moment has been a treasure. Happy Monthsary, sweetheart!”
  13. “Happy Monthsary! These three months have been the happiest of my life.”
  14. “Three months of pure joy and love. I’m excited for our future together. Happy 3rd Monthsary!”
  15. “Happy Third Month Anniversary! You are my dream, my love, and my everything.”
  16. “Three months with you, and my heart is completely yours. Happy Monthsary, my dear!”
  17. “Happy 3rd Monthsary! Every day with you is a reminder of how blessed I am.”
  18. “Three months of being in love with you has been an incredible journey. Happy Monthsary!”
  19. “Happy Monthsary! In just 90 days, you’ve brought so much light into my life.”
  20. “Three months in, and I’m endlessly grateful for your love and warmth. Happy 3rd Monthsary!”
  21. “Happy Third Month Anniversary! You are the reason for my joy and the source of my love.”
  22. “Three months of unforgettable moments with you. Here’s to many more! Happy Monthsary!”
  23. “Happy 3rd Monthsary, my love! You make every day brighter and every moment sweeter.”
  24. “Three months of loving you, and every day is a beautiful discovery. Happy Monthsary!”
  25. “Happy Third Month Anniversary! Our journey together gets more beautiful with each passing day.”

Six Monthsary Messages

white cake with red cherry on top
Photo by tanmay

These romantic monthsary messages are perfect for month 6. You’ve now been together for 6 months, and that’s worth celebrating. So send her one of these messages, buy her a gift – whether that be roses, her faveorite chocolate, or take her out for a nice meal. Something to show how much you care paired with one of these cute messages written in a card 🙂

  1. “Happy 6th Monthsary, my love! Half a year with you has been the best half a year of my life.”
  2. “Six months of love, laughter, and unforgettable memories. Here’s to our beautiful journey! Happy Monthsary!”
  3. “Happy Half-Year Anniversary! Every day with you is a cherished moment in our love story.”
  4. “Six months down, and every moment with you is a treasure. Happy Monthsary, my beautiful girlfriend!”
  5. “Happy 6th Monthsary! Each day with you is a beautiful addition to our love story.”
  6. “Six months of being with you has been a journey of love and joy. Here’s to many more, my love!”
  7. “Happy Monthsary! In just six months, you’ve given me a lifetime’s worth of happiness and love.”
  8. “Six months in, and I’m more in love with you than ever. Happy 6th Monthsary!”
  9. “Happy Half-Year Anniversary to the one who makes every moment count.”
  10. “Six months of loving you has been an incredible adventure. Happy Monthsary!”
  11. “Happy 6th Monthsary! Our love story is my favorite, and it gets better with every passing day.”
  12. “Six months together, and every day has been a gift. Happy Monthsary, sweetheart!”
  13. “Happy Monthsary! These six months have been the happiest of my life.”
  14. “Six months of pure joy and love. I’m excited for all our tomorrows. Happy 6th Monthsary!”
  15. “Happy Half-Year Anniversary! You are my dream, my love, and my everything.”
  16. “Six months with you, and my heart is completely yours. Happy Monthsary, my dear!”
  17. “Happy 6th Monthsary! Every day with you is a reminder of how blessed I am.”
  18. “Six months of being in love with you has been the most beautiful journey. Happy Monthsary!”
  19. “Happy Monthsary! In just half a year, you’ve brought so much love into my life.”
  20. “Six months in, and I’m endlessly grateful for your love and companionship. Happy 6th Monthsary!”
  21. “Happy Half-Year Anniversary! You are the reason for my joy and the source of my love.”
  22. “Six months of unforgettable moments with you. Here’s to many more! Happy Monthsary!”
  23. “Happy 6th Monthsary, my love! You make every day brighter and every moment more special.”
  24. “Six months of loving you, and every day is a beautiful discovery. Happy Monthsary!”
  25. “Happy Half-Year Anniversary! Our journey together gets more beautiful with each passing day.”

2-3 Word Monthsary Messages

These monthsary messages are short and sweet. They cut out the fluff but get across that you care. Pair them with a cute photo, or write them in a greeting card to show how much you care for your girlfriend.

  1. “Love Intensifies”
  2. “Half-Year Happiness”
  3. “Joy Multiplied”
  4. “Together Always”
  5. “Love Blossoms”
  6. “Cherished Moments”
  7. “Growing Together”
  8. “Heartfelt Journey”
  9. “Sweet Bonding”
  10. “Deeper Connection”
  11. “Us Forever”
  12. “Love’s Blossom”
  13. “Endless Joy”
  14. “Pure Bliss”
  15. “Our Time”
  16. “Love’s Growth”
  17. “Cherish Us”
  18. “Together Stronger”
  19. “Unwavering Love”
  20. “Everlasting Bond”
  21. “Joyous Monthsary”
  22. “Love Flourishes”
  23. “Magical Us”
  24. “Harmony Prevails”
  25. “Forevermore Love”

Monthsary Captions for Instagram and TikTok

man in white dress shirt kissing woman in white sleeveless dress
Photo by Jonathan Borba

Posting an Instagram photo/reel or TikTok vidoe can be a great way to show everyone around you how much you care for your girlfriend and celeberate how long you’ve been together with your girlfriend +friends. But captioning these videos/photso can be quite hard so why not use one of these cute romantic captions? They’re a great way of getting across how much you care for each other.

  1. “🌟 Six months down, forever to go! #LoveStory”
  2. “💕 Half a year, wholly in love. #UsAgainstTheWorld”
  3. “🎉 Celebrating 6 months of ‘us’! #AnniversaryVibes”
  4. “💑 Six-month journey, lifetime to go! #CoupleGoals”
  5. “🌹 Love blooming for half a year. #SixMonthsStrong”
  6. “🥂 To six months of laughter and love! #CheersToUs”
  7. “✨ Half-year anniversary with my heart’s keeper. #LoveWins”
  8. “💌 Six months of writing our love story. #ForeverAndAlways”
  9. “💖 From ‘hello’ to ‘can’t live without you’ in 6 months. #LoveStruck”
  10. “🌌 Six months in, and it’s still just the beginning. #InfiniteLove”
  11. “🔥 Six months of sparking joy together. #FireAndFlame”
  12. “🌍 Six months around the sun with my favorite person. #YouAndMe”
  13. “💫 Half a year of magical moments. #LoveMagic”
  14. “👫 Six months down the love lane. #WalkingTogether”
  15. “🎈 Celebrating our half-year love balloon. #FloatingInLove”
  16. “🍾 Popping six months of bubbly happiness! #PopTheLove”
  17. “🌻 Growing love, six months and counting. #BlossomingTogether”
  18. “💍 Six months closer to forever. #EternalLove”
  19. “🚀 Love’s journey: 6 months and beyond! #LoveInOrbit”
  20. “🌊 Six months of making waves together. #OceanOfLove”
  21. “🍂 Falling deeper in love, six months in. #AutumnLove”
  22. “⏳ Counting every moment of these six months. #TimelessLove”
  23. “🌞 Six months of sunshine and smiles. #BrightLove”
  24. “🎶 Our love’s melody: six months strong. #HarmonyOfHearts”
  25. “🌈 Six months of coloring my world. #LoveInColors”

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