My ex boyfriend is an idiot. What do I do?

His girlfriend is super protective of him because she is afraid of him cheating on her. He is just stringing you on. He sounds like a jerk. I know a lot of guys who are like that. Don't LET him piss you off. Don't answer his calls or texts and don't initiate them. Accept the fact that he is a jerk who did you wrong, and try to move on. You don't need him in your life if he's just gonna be this way...there are way better guys out there, it just takes a while to find them sometimes.