[Playmate]

Well ive been with my boyfriend about two years now everything was great, sex was fantastic, we get along very well fight sometimes but not often. Planning on moving in together soon and have a baby on the way. Well, recently while hanging out with his step moms nephew he became distant and cut off. Was acting strange then out of the blue one day starts crying telling me hes sorry and that he cheated on me with this guy! WTF. Now he swears hes not gay also that this was not his first time he just likes the feeling but isnt attracted to guys. But i wonder what do i do and do you think that what hes saying is bull crap? I'm heart broken just because it wasnt a girl he cheated with doesnt mean it didnt hurt and the person is not blood related but kinda family and so this means i will have to run into him eventually. I just really feel sick about this whole thing what do i think? Is this normal for men??