DEAR ABBY: I have been married for seven months, and my husband wants a second wife, something I do not agree with. He says he likes helping people and has decided he wants a former lover to be a part of our marriage. Unfortunately, she is more than willing to sleep with him. Now he’s talking about helping her move even though he knows I’m against him having anything to do with her. She says she’s going to tell her daughter he is her boyfriend and not let her know he is married. She wants to be my friend, but ...