I think someone is trying to make a point with this, but as the Happy Place blog points out, all it tells you is that Vermont, Massachusetts (my adopted home) and Connecticut allow both gay marriage and cousin marriage. Finding a guy is hard enough for me and I don’t think I’d find a partner in one of my cousins!
I’m a bit surprised to find Texas on the list of states that allow cousins to marry. It seems to me that many right-wing radicals wouldn’t really appreciate that but you don’t see any ballot initiatives to overturn it. Ugh.