I dont think my boyfriend is faithful, what to do?

[?]

leave. he will never change unless he learns and if you want him to learn then just dump him, have him crawl back and let him beg why you left again and throw in his face what you just told us and then say that you are not one of his guy friends and that that if he really loved you then she he would quit acting like a pimp and show you better attention and to knock this off and then don't let him respond, just say goodbye and leave it there... it will drive him crazy and force him to change but don't let him back until he PROVES THAT HE'S CHANGED........ that should work.... maybe even date another guy and post it on facebook to drive him mad......