What should I do if my husband and mistress live together?

I don't think mistress can stand your delay. In fact, many mistresses don't want your man at all, so if you catch a man to death like this, you will perish together, and you will be the last to get hurt. I don't say there is a mistake. People can make mistakes, but they cannot make mistakes of principle. The rivers and mountains may change, but not one's essential nature I've never seen a man who was forgiven for cheating by a woman and will never cheat again. Besides, women are weak. If you forgive a man once, why can't you forgive him twice? This is the psychology of men. Therefore, it is the woman who indulges again and again and finally suffers. We split up. People who cheat are like trampled money. It's a pity not to pick it up; Pick it up and get dirty. Since you live a clean life, don't let that person continue to pollute your life. As for children, I can only say that maybe life is not always smooth sailing. It is good to have a happy family, but the children of unfortunate families are not necessarily incompetent. Be kind to your children and face the rest of your life, you know.