“They're not a question of additional benefits. I mean, they touch every aspect of life. Your partner is sick. Social Security. I mean, it's pervasive. It's not as though, well, there's this little Federal sphere and it's only a tax question. It's as Justice Kennedy said, 1100 statutes, and it affects every area of life. And so he was really diminishing what the State has said is marriage. You're saying, no, State said two kinds of marriage; the full marriage, and then this sort of skim milk marriage.”