[quote=Mistress Dizzy]
I am curious to know what caused them to split, though. Not entirely wanting to know, though- they say that MPD is caused by severe trauma in early childhood, so... >_< It had to be something bad.
[/quote]
Oh you must not have been on when he shared some of that story with Kalinda. Exactly. Zack, the original personality, was kidnapped when he was 8. He was badly abused during the year he was missing. Zack doesn't remember hardly anything but Griffin remembers it all.