Good for her.
I've had a bit of that myself in recent years, so I feel for you and yours, Marlee. My wife's aunt is in a 24-hour care place, I've an uncle in the last stages of Altzheimers, I recently lost my father to a heart attack and CHF/chronic kidney failure. It's as tough on the family as it is to the patient - so it really helps to have a good facility for them to live in that will keep them as engaged and active as they can be and be monitored at the same time.
Best wishes.
I am
Dawg