Unless states' statutory bans on SSM are identical, the ruling is on a state-by-state basis.
I don't know that that's quite true. Once the 10th Circuit's decision in this case goes into effect, another state within the 10th circuit could try to continue enforcing its ban since
technically this holding is specific to Utah, but unless this court wants to reverse this decision, no state ban in Colorado, Wyoming, Kansas, or Oklahoma is going to last long. If those states don't feel like wasting taxpayer money on what will now be a wholly frivolous legal battle, they'll probably just play ball.
