I have been with my boyfriend for two years. For the first little while we had sex often. Then all of a sudden he started to make every excuse in the book not to. His back was sore, his hips were sore, his shoulder was sore, and now its his knees... I am so sick of the excuses, there are a million positions in sex that can be done that could prevent these things from being used. I even ask him if he just wants a blow job and he almost gets mad about it. When I ask him what is going on or tell him I have needs too, we fight about it and he tells me that the more I ask or pressure him the more he doesn't want it. So I don't bring it up for a long time and I still don't get it... I mean there is a month and a half between any kind of sexual anything sometimes. But, I always find his underwear with evidence that he has been having his own kind of fun. And often. He leaves them right on the floor beside the bed.. oh and we rarely sleep together now by the way, I have started sleeping in another room because I go crazy laying beside him, wanting him to touch me or if I try to touch him, he says some kind of excuse and then I get mad and go sleep downstairs anyhow... what do I do?