G.F.
Hi C. M,
My advice for you is to NEVER take action based upon what you hear. Always, try to find out the facts for yourself. My husband always tell me "what he doesn't know can't hurt him". So what I am trying to say is this, you didn't catch your boyfriend cheating on you so you had no need to confront him. However, a person who you thought was a friend give you some misleading info, what I would have done was to watch his actions and behaviour, hell, I would even followed him to find out what it is that he is doing when he is not with me. If I discovered that he was cheating with my own eyes then and only then would I have confronted him. However, what's done is done and you can't erase the past, so I would suggest to you that explain to your boyfriend that you made a mistake and that you would not allow anyone or anything to intervein in your relationship any more. (And I know that you've probally done this already). But give him some time to himself, he is just angry at you right now, give him some room to think things true and I am sure that he will come around. Real love always finds its way home.
I wish you the best.
Regards
G. F