my boyfriend and I have been together for a year but this past month he hasn't been acting the way I'm accustomed to him acting. here is a long list of the way he has been behaving. He yells at me often, curses at me (which we agreed he wouldn't), if we are on the phone he will hang up in my face if I say something he doesn't agree with, he finds away to blame things on me and demands I apologize, but will refuse to apologize to me, I become angry with him he blows up at me and will not speak to me the rest of the day, will not do a thing that I ask him to do unless I yell very loudly at him many times, and has suddenly been able to speak to me less and less though nothing had actually changed to give him an excuse. I would really like some advice because even though I love him he is hurting me. Our relationship is long distance so its hard to find evidence of cheating, but if anyone had an answer to why he may be acting this way please let me know.