Slowly throughout the months, he did a lot of unforgivable things; cursing, breaking it off than running back and apologizing, being paranoid, etc. When we were good, we were great. However; he seemed to change drastically when he was heated.
As much as I know he is a good person deep down despite the many problems he has, I gave him too many chances to turn himself around.. go to therapy.. etc
As a last resort I ended things, and I am going through emotions of regret. I want to remind myself why I had to do what I had to do but it is extremely difficult to focus.