Subheadline: The rights wants to use the “slippery slope” of polyamory to discredit gay marriage. Here’s how to stop them.
I personally don’t take issue with polyamory. What consenting adults want to do with other consenting adults in their private lives is none of my business. But I also realize a lot of people do seem to care about such things and are using this lifestyle (I’m not sure that’s the word for it) to make an argument against giving gays* their equal right to marriage. Here is an article to combating this tactic (because you know just point out that the slipper-slope argument is a fallacy isn’t enough to convince them.)
*I don’t mean to lump everybody into the same group. Like “the gays” but I’m doing it here for simplicity’s sake. Forgive me?