Mom has always been a very opinionated, 'bossy' person. She is almost 86 years old with severe Osteoporosis, Arthritis, mild Dementia and COPD. She is lives semi-independent in Senior Apartments. It's painfully obvious she picks on, and belittes some of the other residents who have Alzheimer's. I talked with the apartment manager and she is aware of what happens. Her response is "she has seen a lot worse". Do I keep quiet, talk with the Dr, etc.? ANY ADVICE?