We may have started out as work wives, but I know we'll be best friends 'til the end. Happy birthday ... a celebrating a milestone aka 18th, 21st, 30th, that's usually a pretty fail safe way ...

We may have started out as work wives, but I know we'll be best friends 'til the end. Happy birthday! My life is better because you're in it. Thanks for being born! I'm so lucky to have you as a ...