<human>: Give me the gist of the text in a nutshell

So, we started dating February of 2014, and broke up last December because he was VERY abusive. Like he got arrested at the state fair for domestic violence... That's how bad it was. 

I'm unsure where to start, but it's been driving me up the wall. I feel like people are blaming me for this kid's death... A girl I was friends with who knew the deceased called me, screaming "If you wouldn't have broken up with him he wouldn't have been doing this crazy shit! You could've stopped this!" And it got to me. It hurt. I knew both of them, and now that I think about it she's probably right. 

But also, I feel like if I would've stayed with him, I would be dead. My friends even had an 'intervention' for me, and told me that he would end up killing me if I didn't leave him. And that's true. He nearly killed me by strangling me. It was an awful situation. 

And to top it all off, I have every single person I know asking me about it. Fuck.

I just don't even know what to do here. Does anyone have any advice on how to get my mind off of this, or what to do about people asking me about it?

Both of them were 19 years old. It's a shame, and a waste of two lives.
<bot>: My ex killed someone, everyone asks me about it, but it occupies my mind so much I can't even talk about it.