Definitely unbalanced. Damn shame too. Her abuse could not have helped your little friend at all. Sickening.
Yeah, she was an unbalanced nun.
In High School we had a nun that was about 5 years past her prime, she was a bit out of it, sometimes she wore her wig backwards.
But, back then, they just stuck nuns and priests into schools without any background, like I said, we had 2 pedophiles who are in prison still, from my grade school.