Problem is, Muslim women are sub-human and have no rights. Husband can beat the wife or wives, rape them, just about anything he wants. Wife has no rights. A little different with Mormans, it is more mental. Some South American natives of the Amazon, women have at least two husbands. Women are in short supply due to some dieing in childbirth, so one husband hunts while the other one helps around the hut, then they swap out.