It is clear to everyone around that my Dad is extremely rude and downright mean to me, while being sweet as pie to everyone else. In a one minute time period, he will be sarcasticly growling at me and then turn around and put a huge smile on his face and cheery greeting for someone else who walks in the door. It doesn't matter what I say to him, the conversation goes south every time. Even small talk about my kids turns into an angry discussion about the money he is spending on care or that I'd rather sleep at night than stay up with him. Obviously there is a lot more history to tell, but the point is.... it's become increasingly difficult to talk to him or spend time with him at all because he's so angry and rude to me. His caregivers and our other family members have pointed it out to him but he doesn't see it.