It's been like she just is so angry all the time. I'm not a dr. but it's like she was disassociating and then was in deep depression when my sister quit talking to her. But it was a bad situation with them ....I just have been the one who tried to be there cus I thought it was the right thing to do and I hate feeling like I do but I am just emotionally exhausted and so broken hearted but I didn't want to think a sweet mom would suddenly just tell her daughter to die. Thank you for the previous answers and your kindness
Lots of things can be going on and a doctor is the best route to determine what is going on with your mom.
Yes, memory can still be pretty good or appear so. My dad's doctor told me that really smart people are really good at covering up mental decline.
What symptoms of dementia does your Mother have?