Should I get mad or get even?

I,ll make this as short as poss,for 5 years I,ve known this guy from ohio,5yrs we were like soulm8s.I was the only one who he really trusted,who he confided in, who he needed. But over time we knew friendship was not enough. He only ever called me angel or baby girl, the people he knew found this odd.being this wannabe hard faced gangsta. I knew he had a past, with crime. Car theft,etc. But then it came out he was a crack cocaine dealer.this was part of his past he didnt want me to find out.I felt after knowing this,did I ever really know him? What other secrets was he hiding? He on the other hand,couldnt believe that me..a professional goth/alternate model from sweden would really want him,anyway I did, I never felt love b 4. But things got bad and I dont know why. I stuck by him through everything.his parents have left him homeless because they cant b doing with his criminal ways. But suddenly out of the blue he just said,…well not nice things I want to repeat..what has made me really angry is that he always promised something then broke it and always had an excuse as to why,so I would forgive. His last promise he swore on my life and my sons(who,s 6) he would never lose me this time not ever.. Now I just cant think about him without feeling a bit evil. I want paybk. Should I grass him into the cops or move on? Ugh.I was told hes very angry because he didnt want to hurt me but he had to? Grrr rips hair outI wont go bk there again, I,ve given him enough chances. Is there such a thing as a nice guy? Sigh but I want him to feel pain before I completely move on. Any ideas?. His name is brandon stidham,from middletown ohio.aged 20.a.k.a lordofda513.