I've known about this in the vaguest way for a while. I decided that whatever happened, I don't need to know and, perhaps more importantly, I don't want to know. I like Group Of People A and Group Of People B; I run into the people from both groups; this seems like their issue, not mine, in other words not something where I'd be called upon to choose sides.
To add some context, I'm not completely sure I'd get a full, straight story about What Happened from either side of this conflict, either.
But still, I think about it, which led to my dream-self thinking about it.