Hey Girl, Listen real close!!
Your only human, you make mistakes.. However, I've learned along time ago the best way to deal with others is to put yourself in their shoes. Would you want a serious relationship with someone whom is sleeping with someone else, if so you really do need help, for real. The best answer.. you already know it. Be Honest!! (with yourself). If you really care for this guy, and want him for yourself, he has to be a real MAN and choose only you. Otherwise, move on.. I'm proof there's other good man out there. By the way don't let those negative remarks from others bother you. Why is it ok for guys to sleep around, and not girls.. it's not we're all human and make mistakes.. Just stop it, and find a good guy....we're out here.