My dad has started becoming rude with nursing staff. My dad was a real gentle man. Never used foul language and didn't approve of anyone who did. He was easy to get along with and was also never confrontational. When my mom picked an argument, he would walk out and come back later, but never argued or shouted back.
Now he uses language foreign to us coming from him and he is rude and uses abusive language with the staff and we cannot understand it.
Has it happened to anyone on this forum.