"Joe"

In the past few days, Joseph as taken to calling his daddy "Joe." Edward sat down at the table to eat and Joseph said, "That is Joe's spot!" Another time, he asked, "How is Joe?" Tonight he was at the kitchen table and he said, "Where is Joe?" I don't know why he started this trend. I will continue to correct him that it is daddy, but we will see how long he continues to call his daddy "Joe."