circuit court judge ruled that Missouri's ban on gay marriage is unconstitutional. No stay was issued, but Missouri's attorney general has appealed this decision to the Missouri Supreme Court. This only applies to St. Louis, MO -- though marriages that are good in St. Louis are also legal anywhere else in Missouri.
I've said it before. I'll say it again. I would be very hesitant if I were a partnered gay person in Missouri to get married until the dust settles on this case!