Do you support the legalisation of polyagmy and polyandry

[Tiberius]

Marriage is a public affair. I would certainly not care if a man had a wife, and a mistress on the top of that wife, and they casually get together to have fun, if they are into that sort of thing, but marriage is certainly something beyond than just having sex, isn't it? It's about being able to live together, and being able to raise a family together.

You know I disagree with you on this. Marriage is as public as the people involved want to make it. It can be an incredibly private affair. I agree that marriage is about something more than just having sex, but there are plenty of polygamous people who spend time together as a group and rarely have sex as one. Indeed, marriage is about living together, but plenty of polygamous people do that just fine. I've already debunked your claim that marriage is about raising a family together: infertile and elderly couples can marry just fine. Not to mention, even if marriage was about that, there are no disadvantages to a child raised in a family consisting of more than two "parents".