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

Show them how much they mean to you with these thoughtful birthday wishes. Everyone's clicking on... We may have started out as work wives, but I know we'll be best friends 'til the end.

We’ve rounded up some of the best mother-in-law birthday wishes for all kinds of relationships that will brighten her special day. Whether she is the life of the party and lives for a good joke ...

Whether they're your friend or someone you only acknowledge in the break room, we've got you covered with these birthday ...

Along with making great captions, these birthday wishes ... "Happy birthday!" (we know you're better than that). No matter what type of sentiment you're going for, we've got plenty of romantic ...

The relationships you have with your cousins are something special. They might be the siblings you never had or the family ...