I quarreled with my husband at night. I went to a bar alone, but I met my ex-boyfriend. He comforted me, and I was tempted again. What should I do?

This kind of thing is really confusing, but we are all wives, and we can't violate ethics morally, but you can be close friends with him and keep an absolute distance mentally and physically. If you really can't control yourself, don't contact again, otherwise it will really add unnecessary trouble to your marriage.