My mother will be 89 in January and believe she is doing what is called "sundowning". She has a caregiver from 11-5 seven days a week (two actually - one M-F and the other on the weekends). They've been with her for years and she loves them "most" of the time. Soon after they leave she will start calling anyone whose number she can find.....over and over and over. She has taken to telling me how much she hates them and how they are so mean to her and aren't even around (even when they are in the next room), etc. I know for fact that they are quite devoted to her and even accept her phone calls when they are off-duty and home with their own families. I've tried reasoning with her but that doesn't seem to work. Should I tell her I will look into it? I just don't know what to do. Any suggestions??