lmao ok so basically I remember back in 2008 or so I was telling people that the real problem with redefining marriage was that it would undo the very definition of family and people were like naaah bro it's just giving same-sex ppl the right to marry. I was like yeah you just wait and watch how polygamy comes up next.
Polyamory is essentially the polygamist approach to cohabitation sans legal coverage, once it becomes more mainstream, the step towards * demanding * legal coverage under the marriage laws is short.