Ahead, you'll find sweet messages to add to a birthday card, short and meaningful texts she'll treasure, and even funny ...

Happy birthday to your wife! That is, your sweet, wonderful, funny, smart, loving, beautiful and endlessly fascinating wife.

"You fill my heart with gladness ... All just better with time. Happy birthday, babe.

2. To the woman who’s always been my biggest cheerleader—hope your day is as amazing as you are! Show her how much her encouragement means to you! 3. Happy Birthday, Mom! I might be older now ...

"Happy birthday to my beautiful wife, best friend, soulmate, and mother to my four boys!" Josh Turner wrote on Instagram Rachel DeSantis is a senior writer on the music team at PEOPLE.