Hi My father in law has had Prostate cancer untill a few months ago had been told it spread to his bones, over the last week he asked my daughter to get is other grandaughter into the hospital where he is hasnt seen for 9 months and to our knowledge she has been visiting outside visiting hrs so not to bump into other family members, because of this he has become angry and nasty towards other family members even is wife, nurses on the ward and daughter, He thinks people are coming to get him to kill him, Doctors have checked him for infection but nothing showing on results, he is becoming unbearable to visit I went through this with my Mother whodied of lung cancer 5 years ago she become like this accusing everyone of stealing from her in the week she passed away and I just wondering is history repeating it self or is he angry because of his daughter and wife diowning the grandaughter I just need advise how to handle this