It was actually in late 1900.
Alexandra would never marry again I think. And neither she nor Michael loved wach other. Neither would have gone through something like this. But perhaps Mikhail would have secured a hand of Baby Bee? If he overcame the opposition from the church as she was his first cousin... I cannot imagine Maria Alexandrovna not pushing for this match if her daughter could be the Empress of Russia.
It didn't seem to stand in the way of Krill and Victoria. And of course after putting his foot down Nicholas quickly submitted when the Vladimir clan threw their hissy fit and life went on. They got all the perks of being members of the imperial family you never would have known they were in disgrace for a period of time.
And if I recall correctly they got married in Maria Alexandrovna's private chapel so she supported it, despite being a devote Orthodox and knowing the social scandal it would cause. She clearly didn't care a bit of it because not only did she let them marry in her chapel but also let them live with her while they were in exile. She was also just as furious over the initial sentence Nicholas gave them as her brother and his wife were. She probably wasn't ultra strict when it came to the rules of the church. I have no doubt she would have been thrilled to be mother of the Empress of Russia.