I told my sister because of my current back issues, I can't sit in hard chairs( can;t stay for the brunch) and I wanted one on one time with our mother on Easter Sunday from 11am-11:30am which 11:30 is when my sister said she would be there. Now she has changed her time to come at 11am. I want to see my mom without having to entertain my sister but she can't see or understand that. Our mom has Alzheimer's, sis it primary on the POA. I know the logical solution is to come at 10:30 but I also wanted to visiti with sis and my brother. So without getting all emo here...what more can I say to my sis that my time with our mom is private and important to me...She isn't getting it at all.