My boyfriend and I have been together for about 6 months now. I told him that I was going to be leaving for college at the beginning of the relationship and about three months into it he said that he would go with me. About two months ago he started changing. He used to tell me that he loved me but now he has changed it to "I love you here and now" when he says it... he rarely does. His father has said that he has changed for the worse. We haven't gone out for about a month and a half and when we do have alone time he treats me like I don't matter. He has stopped kissing and hugging me and has begun doing the things that he knows annoy me. He burps and farts constantly (it seems just to annoy me), he comments about other girls, etc. Last night I caught him looking at porn. It pissed me off, not because of the porn itself but because for the last month almost I have been the one who wants to have sex. I just feel like it may have been getting serious and he decided to turn away... do guys do that? Any help would be appreciated because right now I am so confused.