My 79 year old father has moved in with me a year ago and since then has become very confused of what day or time it is he also is very forgetful and becomes very mean with me when he loses his keys (punching walls or throws things at me...yes he is still driving. His license was suspended several times because he was passing out while driving. His Dr has filled out the dmv forms so he can continue to drive. He is also becoming very argumentative with me over everything. He is not clean on himself or his surrounds. I can no longer work full time because he get upset with me if i'm going for any length of time. I am becoming very depressed because I feel I no longer have any control.