Love can be found anywhere... If he doesn't then so be it. Who cares? He's just another guy... I've been cheated on a few times and I've been the guy cheating... And if he was cheating that's his own fault for being a dumbass and not knowing what beauty he had right in front of him. And if he's not maybe he shouldn't go around talking to your friends all the time like a weirdo. If my Girlfriend was talking to one of my friends all the time it would make me uncomfortable and angry too. Either way, it's his fault and you shouldn't feel bad. You didn't do anything wrong and you deserve the world. Love you whoever you are!