What do you do when your parents don't know that you have a boyfriend?

Try this:

When you are in a conversation why not just skim over it and say that you have a boyfriend. Then when she's just like "what?" walk away better yet run!

TELL UR MUM FIRST THAT U HAVE A BOYFRIEND AND U WANT HIM TO COME FOR DINNER AND GET HIM TO TALK TO UR MUM ABOUT U AND UR LOVE LIFE TOGETHER.