Are you mad? Polygamy doesn't work that way. They don't all sleep in the same bed.<quoted text>
Pure rot, my good ma....anyway. Pure rot. Heterosexuality would rule out polygamy, because, as soon as a third spouse is introduced, one or the other marital member would make it a SSM type of marriage. See my point? It takes your argument to pave the way for your ignored brothers and sisters. 1 man and 1 woman would rule out polygamy. 2 of the same gender being allowed to marry would allow for mixed couples.
Heck, it's not uncommon for polygamist marriages to have the wives living in different houses.
It's not straight man with a group of lesbians in tow.(even though that seems to be so many straight men's fantasy)