I'd hate to see that day!
Hopefully, if it ever comes to it, OUR politicians will put it to a public vote like Californian politians did NOT value. Oh, there was one, and majority/69% of voters in CA said "same sex marriage" is the only form of marraige they wanted for their state. But they were overruled by the far left political office holders. This can only open the door for legalized poligamy and group marraiges, etc.
Tennesseans should get ready. We may see the day, although our time should prove more beneficial than the other side of the country.