Bill has been a been a good friend for 40 years.
He is the only one of Gary's friends who has made an effort to visit or call since the dementia diagnosis. These two men spoke on the phone every day, visited each other just as often, and shared common hobbies.
Now, Gary doesn't want to see him or talk to Bill, claiming Bill stole some tools, screwed up (unspecified items) and is a no good b*stard.
Should I just ask Bill to stay away, hoping this phase will pass, or should I continue to have Bill come visit?