My mother is 87 and is very difficult, bordering on narcissistic. She lives alone, by choice after my aunt (her sister) passed last October, and complains about everyone and everything. Yet, she wants me to come more than twice a week so she can be entertained. She won't take the bus, cab, enlist help of a willing neighbor, or move into senior living ("they are cliches and unwelcoming"). She wants to be the center of attention, jealous of my sons, husband, and new grandchild. Nothing is good enough. I have set boundaries and am sticking to them. You can't reason with her. Any other suggestions?