The ex-wives club

I see no reason Bruce Jenner's three ex-wives can't marry each other so they can get government benefits. There is no reason to limit marriage to two people if we’re not limiting it to a man and a woman. They all seem to like each other, they’ve shared step children, plus years of sex with Jenner. As a bonus, now they could all wear each others clothes and won't have to share them with him. He’ll be able to buy his own.