In case of a divorce or inheritance who gets to keep the kids, the house? How does that work in polygamist societies?
For the kids, there can be only one father and one mother. So in case of divorce, the settlement will be similar to that of monogamous couples. The kid will either stay with his dad, or with his mom. Else, he will alternate between both the parents. And regarding inheritance, the property will be equally divided among the kids.