A man who wants to cheat will cheat, even if he has three wives. If the only reason he's keeping three women are for their vaginas, then I say good luck, cause I will bet that even three vaginas will not stop him from running around outside of marriage.
What happens to the surplus babes,they will snatch your hubby or keep him out of reach everynight.Your nights will be cold and lonely.It's better to bring the babe home so u can share the goodies,there is love in sharing