Will my relationship with a man who wants to divorce his wife due to his suspicion about her morals affect his decision to divorce her or stay with her?

Islam emphasizes the stability of married life and considers the covenant between spouses a solemn one. It strictly forbids causing discord between them. Therefore, it is not permissible for the questioner to be a cause for the woman's divorce from her husband, and she must repent from the sinful relationship with the man. Likewise, it is not permissible to accuse a man's wife of adultery based solely on suspicion.