Mother is 93. Only gets up from bed for a couple of hours a day. Constantly says she wants to die. Doctor says she is not depressed. She takes tranquilizers to which she is addicted. Now she refuses to wash or go to the Eye Clinic. She will probably loose the eyesight in one eye as a result. She says she showers when I am at work. I know that that is not true. What do I do?