K so, my friend Jon was at my house hanging out today and my bf brandon got on msn and Jon logged into his msn....and my bf told him about how this girl from wherever likes him and how she's moving here in June......and he told her that he didn't think our relationship would last and how he would date her when she moved here.........i also found out he's been masturbating on cam with her what do u think should i dump him?