The us revolution was never gonna happen either. Nor for that matter was Texas first revolution. They both happened. Keep in mind we've got a militia with 2 million members. Thats one militia, the biggest yes but still, we have many militia's. Most folks i know doubt that itd happen, but they'd all like too see it.
Personally i think it would happen if the global economy where too tank, thatd wreck the Us economy beyond repair, thatd set the stage for Texas succession even if we had too stop a hangry Federal gov, i doubt they could keep us against our will.
Back too the topic, marriage is between party A party B and the deity of their choosing. Dunno why we even have gov involved in a private relationship anyways.