Me and my boyfriend have been together for about 5 months now going on 6 and whenever he has something that is bothering him, he stops speaking to me and turns quiet. This bothers me because then I know something is on his mind. I mean he's gone three days without speaking to me and unless I keep asking him whats wrong he wont talk. Then I get all depressed and start thinking that I'm not good enough for him, because the only time he does this is when it's something about me that I did wrong or something I said. He doesn't want to talk to me about it because he says that every time he talks to me about something I just cry or we argue about it and he doesn't want to argue so he just keeps quiet. This just makes me worse the longer he goes not speaking to me. What should I do?