You are supporting your argument with practical examples. Fine. I also have some examples of successful multiple marriages in which the wives are friends and live in the same house. A friend of mine here in Doha told me about how he was raised in a family of four wives where one of his step mothers actually loved him more than his own mother. And his relationship with his step brothers and sisters is till today very good. And as I said the jealousy of a wife is nothing compared to the misery of a spinster.