Pretty common.

Yes clearly this was known back when White was a kid, which was what the original commenter was talking about.

Depending on just how badly she’s being taken advantage of, there may be laws that you can use to help protect her. You may want to confer with an attorney who is an expert in elder law to find out if there’s anything you could do. Obviously without knowing the details of your situation it’s hard to say what your/her…