For remarrying, etc residency will not hide bigamy anywhere. I don't remember off the top of my head. I'm aware of Presbyterians, Eastern Orthodox, Evangelical Anglicans, Unitarians, Reconstructionist Jews, Old Catholics, Disciples and Unity Fellowship Presbyterian ministers aren't supposed to, but many do it anyway. In Some Eastern Orthodox churches it's standard. Unitarian ministers, Evangelican Anglican priests, Reconstructist Rabbis, and Unity Fellowship ministers do it as a matter of denominational policy.
Disciples seem to be pretty much able to do whatever they want.
This is the room of the wolfmother wallpaper. In Eastern Oklahoma many het couples purposely go to Arkansas to marry without a three day wait for the serological test for syphilis antibodies. Half the business arrangements in the US could be invalidated.