I dreamed that my wife sewed underwear for others.

Dreams are a reflection of the subconscious mind, which shows that you care about your wife very much and worry that she will be taken away by others, so you think about it day and night, so don't worry, and don't doubt your wife because of this. I believe you care about her so much, and she loves you very much. Trust is the cornerstone of marriage. Don't let an imaginary dream affect each other's feelings. Come on, I wish you happiness!