Isn't Neil Diamond a drunken, drug-addled racist?
That's the way they portrayed him on Saturday Night Live.
You have a source for these queries?
Never heard those points against him. I recall reading that he was caught cheating on his wife.
In the divorce he gave her half of everything they had built over the years together, with out nasty things being inflected on each other in the courts.
He also requested ( and I believe was granted by his wife) that the family still spent holidays and other important family functions together .