What is now
likely to happen, however, is that states who think there is some nebulous "handwriting on the wall" will rush to create ho
marriage domestic partner civil unions.
This will allow SS couples to get homarried, and have equal protection in their committed monogamous romantic relationships regarding their relationship's dealings with government and private enterprise while at the same time respecting definitive propriety and the institution of marriage that belongs to 92% of the population as a class
Once that begins to happen, once that
becomes the norm, then your "Loving v. Virginia" will occur in reverse
of what you imagine, likely compelling the comparative handful of states that have ludicrously sanctioned the oxymoronic SSM to invalidate those relationships .. or convert them to homarriages
You would do well to rethink your "likely outcome" scenarios in light of the most probable outcomes.