At first, my only concern was his welfare. But, after my visit yesterday, I think I need to have more concern about protecting me. I've always felt very sorry for him. He's milked that for help, in the past, which I didn't really mind. But he always found a reason to get mad at me. He gets mad at just about anyone he deals with. Then he cuts off ties. Now I know he really wants to stay estranged from me. Him being mad can escalate to rage pretty easily. He's never been violent with me. However he threatened me once. I certainly don't trust him. He has quite a tract record of threatening and being violent.