ampro

An AmPro is when you're in a relationship with someone and you refuse to introduce them to your friends and family; mostly because you view the person as temporary, replaceable, and/or you're an asshole.

Friend: "Hey have you met John's parents yet? You've been together for months"
AmPro (or person being AmPro'ed): "No, I think he's AmProing me. We don't have any pictures together either."