>Took Trump a few tries to get the wife thing right.
Takes two to tango. As great the idea of the institution of marriage is, mammals are mammals. There are a few creatures in the world that are monogamous, and humans aren't one of them unless it's by conscious decision to do so. It's not that it makes humans higher than the rest, but it does put perspective on the idea that a functional society needs some constraints on human nature out of necessity for a functional society.