He has a personality disorder. My Dad is paranoid, suspicious and delusional. He refuses to call a Plummer to fix the bathroom tub so we can shower; he thinks he can fix the ceiling under the leaky tub by painting it; he refuses to fix the ceiling light in his bedroom. He gave the home to a Grandson and promised to keep the house up but now refuses to do so. We are expecting a snow storm and he has on the heat and the air conditioning. I can't leave because my Mother has Alzheimer's. He guards her and the have no quality of life.