My boyfriend and i have been dating for 5 years on and off. we broke up recently for a week. when we got back together i found out he was contacting random females on myspace and responding to casual sex ads on craigslist he was also on several sex sites like adult friend finder and online booty call. out of curiousity a friend of mine made a post and he responded to her ad saying a lot of dirty things and using a email account he hide from me. he sent her dirty pictures and tried to meet up with her. When i confronted him he claimed he was only flirting and had no intention to meet any of these girls. he says since we haven’t been sleeping together since i moved back home that he’s doing a lot of jerking off but not fucking anyone. I shouldn’t have snooped but i let it get the best of me. i know the obvious thing would be to dump him but we have 5 good years and a daughter together. when i leave him he begs me to come back saying how much he loves me and how he wants us to be a family