My Mum is utterly convinced of it!!!!
She has a million memories like this one:
There'd been a car crash in town and the people who died were Jewish. She got in to school and everybody was talking about it. The nuns said ah well, they were Jewish, as though that meant it was somehow for the best. Even at 13 the school girls knew that made no sense, and felt like they wanted to correct the nuns, but you could NOT challenge a nun. And they weren't trying to be nasty. They meant it like, those poor deluded jews with their silly mickey mouse faith. So without a catholic faith their lives weren't so valuable.
My Mum walked home from school at about 9,10 in disgust. Her Dad let her have the day off. He apologised to her that he had no money to send her to a proper decent school, but she had to drag her nun-hating ass back to shcool the next day for another day of bigotry and ignorance.
Today, I dont think they're evil. I think they are misguided and of low intelligence and afraid of managing their own lives.
CMOT, your mum LEFT, so that doesnt apply to her. A nun who left, I'd respect her. It'd be like she had a faith, it waivered, she had the strenth to question things,and the guts to leave, which must have been hard.