21. I'm so happy that we'll grow old together, and that you have a head start. Happy birthday!
22. My birthday wish is that you get every good thing you deserve (and more) this year.
23. You live life in a way that makes every day a celebration. Happy birthday to my favorite guy.
24. Happy birthday to the man who can always bring me back to my senses. You’re my rock and for that I’m forever grateful!
25. Happy birthday. It’s funny to think that you used to be young.
26. Your birthday will always be one of my favorite days. That’s because it was the day my soulmate was born. Happy birthday!
27. You’re so old, I believe your best friend’s last name was Flintstone!
28. There’s not a day that goes by that I don’t thank God for bringing us together. Happy birthday to my better half.
29. God knew what He was doing when he created you. I’m so glad that he did because you’re all mine. Happy birthday.
30. Happy birthday to the love of my life. Let’s live it up today and every day!
31. They say gray hairs symbolize wisdom. I guess you’re the wisest one in the room! Happy birthday, baby.
32. Even when we’re 100 years old, we’ll always keep our youthful spirit and make out like teenagers. Happy birthday, baby!
33. Our blessed union is a testament to unflappable faith. May God continue to bless and cover you. Happy birthday, baby.
34. Every day I thank the Lord for allowing someone as special as you to be in my life. Birthday blessings to you, babe.
35. Happy birthday to my best friend.
36. You’re the greatest love of all and I thank God for you. Wishing you the most awesome birthday yet.
37. Every year that goes by, I fall deeper in love with you. Cheers to celebrating yet another birthday together!
38. I can always count on you to make me feel special. So, today I’d like to return the favor. Happy birthday.
39. Your unconditional love is one of the greatest gifts I’ve ever received. Happy birthday to my best friend.
40. Happy birthday to a handsome man who still isn’t showing his age… And definitely not acting it.