There’s no formal Roe v Wade on this from the Supreme Court yet, but the rulings earlier this year on DOMA and Prop 8 gave the public and other judges their leanings (5-4 for gay marriage), so these rulings are coming down.
In addition, Justice Scalia said the court majority was demonizing the people who oppose gay marriage. That’s something with implications that are even more dark and sinister.
Yup. After Prop 8 we knew which way things were going.