I lost my one true love, what should I do?

It all started almost exactly four months ago. I met him on a dating site so I called him up. We ended up driving around all night and he bought me a little chicken. (this was around eater so wallmart had all thier easter stuff up) I was wasted and I kept on proposing to him and we ended up felling in love. I'm a minor and he's 24, so this is where the problem lies. My parents didnt like him so they were like no you can't see him. I threw a fit, overdosed, and talked to my therapist and finally they let him come over. Things went good until he got my myspace pword. This guy that used to like me sent me a message and my bf freaked out. He started becomming possesive. Then last week we broke up but got back together. He read this message to a guy talking about an ex and he thought I was talking about him so he broke up with me. I was actually talking about an actual ex so thats what he got for being nosey. I really want him back, but he wont talk to me. What should I do?