A society which incurs the costs of homosexuality, excessive abortion, polygamy, or any other objectively poor choice that statistically threatens the health and financial sustainability of the individual and/or society, has the right and obligation to mitigate such costs.
(Polygamy's illegal cuz it's bad for their kiddos, tho. Breaking up 4 way marriage is hard to do.)
Poor choice? Says who? You? Spoken like a true xenophobe. That's your opinion. None of these are poor choices. Polygamy is bad for the kids? How's that bad? Having a couple of more parents might provide more time with kids, and still have a bit of fun. You don't need a sitter, there would be more income and a bigger stronger family. Nothing wrong with that if every spouse is happy with that arrangement.
"Fire cannot kill a dragon." -Daenerys Targaryen, Game of Thrones
