This is a classic example of money not being able to protect you from predators.
Brooke Astor lived a very long and storied life. She had funds, but that didn't help her escape the things that so many women face. Her first husband beat her, her second husband (whom she referred to as the love of her life) died suddenly, and she married her final husband, Vincent Astor, because, as she stated plainly, he could protect her financially.
After Vincent Astor's death, Brooke Astor blossomed. She worked with the Astor Foundation and philanthropy was a full-time and well-executed occupation for her. She had friends, she loved her staff, and though she could at times be mercurial and downright difficult, in general, she was loved.
Then comes her diagnosis of Alzheimer's, her difficult relationship with her son, Tony (from her first, abusive marriage) and his third wife, Charlene, and the easy touch she becomes due to her dementia. Seeing her growing closeness with her grandsons (who are his own sons), Tony and Charlene make inroads into Brooke's estate and personal life that, even in the best light can only be described as not looking quite right, and in the worst light they were worthy of jail time.
This stuff happens all the time to the elderly, and not just to the rich elderly. My own paternal grandmother was manipulated beyond belief when she was too out of it to be able to understand the situation. I know of countless other older people who have had the same thing happen to them.
It's disgusting, frankly, and the behavior exhibited here is something that makes me want to have a shower after only reading about it. Thankfully, there were other people who were trying to keep Mrs. Astor's best interests at heart, and her final months were mostly peaceful. It also appears that she was unaware of the legal wrangling going on around her, and for that, I'm grateful.