I am amazed at how rigid she’s gotten in her old age (99). She doesn’t hear well, or see well, anymore; but she’s a retired school teacher so she is firm in her opinions — even when she’s wrong.
I’d imagine it’s pretty tough accepting that you’re not sharp enough to fend for yourself any longer. It’s a tough period of life to go through. It isn’t easy for you either.
Here’s to hoping things go as smoothly as possible for your family.
Take care.