Girl let me lay it down to you like this. Did it ever cross your mind why did he just fly off thee handle, like that. It only two things, One he's missing with his ex or who ever or Two he's thinking about messing with someone and that his only way out.

It's not good having someone that treats you like that. Thank god you only girlfriend and boyfriend. Honey take it from me having a man like that is nothing ,but alot of heart ache. And it only gets worst one day you will find yourself with no one to talk to. I know you love him to death, but face the facts really deep down your not happy.Someone once told me that it's not good to worry all the time, feeling like your in prison in your on home. You feel like this page is a way for you to talk, to get some of the weight off your shoulders. And theres nothing wrong with that. Hell thats why i'm here so I can at least talk to someone and to let some of the weight of my chest. It show feels better when you DO!!!!!!!!!!! 
So  dear everything will be OK just KEEP YOUR HEAD UP!!!!!!!