I have a dear friend living in assisted living. When I visit her she just cries and cries because she doesn't understand why she's there. Even though her family visits and they write their visits down on a visible calendar for her, she still believes nobody visits. She can't understand why her daughter doesn't come get her. My friend is suffering emotionally and it's so painful to watch. Isn't there some way she can be helped or will her remaining years be fraught with such sadness and tears? Is there a medication that will help her to not feel so distraught?