On a 5-4 decision, the Supreme Court struck down the gay marriage bans. Most people saw this coming, but what might be more noteworthy is that they applied the due process clause. The reason why that matters is that it's going to be tough to avoid striking down bans on polygamy without getting pretty arbitrary.
The next 20 years of family law will be a wild ride.
The next 20 years of family law will be a wild ride.