TIL that his museum says that "Roald Dahl’s racism is undeniable and indelible"
This is the first I've heard of it, but here's one of his infamous quotes:
"There is a trait in the Jewish character that does provoke animosity, maybe it’s a kind of lack of generosity towards non-Jews.
I mean, there’s always a reason why anti-anything crops up anywhere; even a stinker like Hitler didn’t just pick on them for no reason.”
His other quotes tend to be condemnation about specifically Israeli zionism and barbaric murder, but i don't have context as to whether he's referring to palestine or not. Some people might have more sympathy for these statements these days, but a lot of his other quotes have to do with Jews controlling money and media, less defensible prejudice.
I remember reading a similar "dark" article about seuss.
Cheated on her?
Yes, cheated on her while she had an incurable wasting disease and married her friend.
"Helen Geisel struggled for more than a decade with partial paralysis from Guillain-Barré syndrome. Depressed by her worsening symptoms and possibly by suspicions of her husband’s affair with a close friend who would become his second wife, Helen took her own life in October 1967 at the age of 69. “I am too old and enmeshed in everything you do and are, that I cannot conceive of life without you,” read her suicide note. “My going will leave quite a rumor, but you can say I was overworked and overwrought. Your reputation with your friends and fans will not be harmed.”"