My boyfriend's mom wants to know the full story?

[-TJ-]

If you and his mom are close, tell her the truth. Just say that he pretty much cheated on you, and the girl told you and you can not get over that. I don't think that you should have to lie for him- he did it,not you. If he was going to do something that he did not want other people to know he should not of done it. Just tell his mom that you don't really want him to know how much of that you told her, so he wont lash out at you. She is also a woman and I think she will understand, and hopefully talk to her son, on how to treat a woman. I would talk to her, you seem like you were close. It was not just simple flirting, he is making sound like you broke up with him for a dumb reason, when you didn't. He is still lying about it, I would call him out on it. He made the mistake not you.