I went to take a shower one day and once I got out and stepped back into the room I looked at the computer. My boyfriend had been jacking off to some nude pictures of some girl. I got mad and asked him about it, he said "I don't know." Later he admitted to it. I got even angrier... We talked about it and he apologized. That was a week or two ago, but I still get mad at him about it out of nowhere. It makes me no longer enjoy our sex, its like all of a sudden right in the middle of it all I can think of is that one girl from the pictures. And then I feel disgusting and just don't want to continue anymore. Or really it can be during anytime of the day, and the thought of it just randomly pops in my head and drives me to the point I don't want anything to do with him. I feel sad all the time, and like I am not good enough for him anymore, I barely eat, I don't know what to do. I can't get over it... But I don't want to lose him...

Have you ever asked him to see what turns him on? Or have talk about sex and what things you both enjoy, what you don't etc..