I found that a woman sent a message to my husband asking him to find a way to go out with her. I asked my husband if he was his classmate, and she was there.

You should never believe her husband's reasons. If something happens to this girl and her husband, or if they have an argument, he will ask his classmates for help instead of a man with a family. Such a picture is unimaginable. Since you are angry, there must be a lot of grievances. Do you need to talk to a boy? So I think this girl has another purpose. If your husband insists on going with this girl and listening to her chat, you can go with her, because after all, you are a woman and it is convenient to talk, and as the hostess, you should also show your posture and stand.