My mother has taken to doing daily at her NH, and then they call me. My mother has Alzheimer's and is really not in a state of reality at all. But every evening she still badgers (and hits) the nurses to take her home from this "school" she thinks she is in. Then she makes abusive calls to me or my father and when we say we can't come without doctor's orders, she becomes extremely belligerent and hangs up on us. During visits then the next day, she has forgotten totally the damage she has tried to do. What can we or the doctors do to help this violent sun-downing?