The only time a divorce is required is when the man has a good, legitimate reason to divorce a wife. He cannot divorce her unless she is causing him real trouble, such as publicly humiliating him; and he need not divorce her for committing adultery because I made real, legitimate adultery a sin punishable by death. But remember, real adultery is only when a woman who is married to one man has "PIV" sex with a different man than her husband.