Similar stories in my family. From My Great Grandfather down through my Grand Mother, Great Uncles and Great aunts. Now my Mom's generation is going through it, My mother, and cousins. One cousin has passed. Some of them get meaner and more violent while others not so much. It's so sad to see these people that were so intelligent and caring and loving go this way. My Mom doesn't even recognize her own kids and grandkids anymore. I'm the next generation. It is very scary. I'm hoping they find something that will help with this..