What should I do?

Question

My best guy-friend has a really "slutty" girlfriend and she is cheating on him, with multiple gys. We have a class together, and she doesn't know that I know him, this is how I hear about all of her OTHER boyfreinds. So do I tell him that she is cheating on him, or just let it be?

Answer 1

tell him. but gently. tell him the proof. but be careful. tell her first, though, and see how she reacts. just take some time if you need it. i hope it works out.