First, wife said Dad had Alzheimer's and that she couldn't leave him home alone anymore because he would wander off or let just anyone into the house. While his wife was at work, he would come to my apartment every Sunday and stay for about 6-8 hours each time. Each time he came over he had to ask me where the bathroom was located. Then he was put in adult daycare, and in Jan 2017 he was diagnosed with Parkinson's. Does that sound like someone competent enough to enter into contracts?