There is a person who is my husband’s mistress. I found out about her affair with my husband, and then she confidently sent a message to scold me. What should I do with this kind of person?

If you have the money and power, find someone to follow you, take street photos, keep evidence, bank transfers, freeze your husband’s bank card, and ignore it in a one-on-one fight. If you strike first, you will be passive, and others will pretend to be pitiful. If you take away your husband's love and affection, you will be even more passive. If you keep the evidence and file a lawsuit, your husband will get out of here.

You can also develop your own skills and dump your husband. If he asks, just throw the evidence in his face and throw him away