My mother has been showing signs of dementia/Alzheimer’s for a couple years now. She doesn’t remember whole blocks of time, like spending a whole day at Disneyland, that my brother moved out of state, etc. but her doctor gave her some bogus memory test that she says she passed and her doctor told her it’s normal at her age to “forget little things”. She doesn’t tell the doctor about the big things she forgets and she won’t allow me to go with her. She also lost a lot of weight in the last couple years and says her doctor thinks it’s great because she was doing it on purpose, however her previous doctor was trying to figure out why she was losing so much weight because she really wasn’t trying. (Her original doctor moved out of state so this one is new) I feel like my hands are tied and all I can do is watch her deteriorate. Any advice?