<human>: Original: 

So. Im back and I need more advice. Plus, I had a couple people ask for updates so I figured I'd do both at once.

For the update, Ill start by saying I went to my doctor, started taking my happy pills regularly again, and Im now in therapy.  

I wish I could say all is well and my boyfriend has been super supportive and things are better than ever, but unfortunately, that is not the case. I told him I was going to therapy so I could work on me and things could start to get better. He said I was using "being crazy" as an excuse to treat him poorly. 

I feel like Im making a lot of progress chilling the fuck out and being more understanding but my relationship seems to have only gotten worse. We fight more than ever and now that Im actually starting to talk out issues a bit better, my boyfriend has been overloading me with his frustrations with our relationship.  The more that I think about it and the more perspective I gain, the more I realize that most of you lovely people were right. We just arent compatible.

So Ive come to the conclusion that even though I love him and its going to hurt a lot, we need to break up. The problem is, any time I bring up the subject, he freaks the fuck out and pulls out a knife and if I don't intervene, I know that he would slice his arm open.  We both have a history of self harm so I know for a fact he's not just bluffing. I honestly don't know what to do. I still love him, I just cant date him right now. How do I end this relationship without driving the person I love to physically hurting themselves?

Can you summarize the given text in a few sentences?
<bot>: Im getting professional help to work on my crazy. Tried to break up with my boyfriend and his crazy reared its ugly head. Now what the fuck do I do?