So I just dodged her unblockable kick and tried to guard break her..... She is immune to the guard break... the hell? I find myself screaming "Screw this game" more and more...
If she's already in the air, her kick can't be interrupted, hence why you dodge it and not just light attack to cancel it.
You can't go while a warlord or Shugoki is doing head butt, or a warden is mid shoulder charge. What did you expect? Gb is for when people aren't in an attack animation and the kick is technically an attack. But they're vulnerable so just attack them.