Yeah, sadly, it did. There was internal drama that caused a split. Ex and V started a new clan (and left, putting Khybon in charge), as did I. The conflict wasn't between me and them, but that's how it happened :/
I'd highly suggest you do that. And make sure that your Training School is nothing like the Vulcan Academy. I did a lot of work on that, and I don't want other clans imitating it. It makes it less unique.
And to answer your question to Ex, GVV is doing great.