Grandma looks bewildered, like a child who’s been tricked. I’ve seen this look on her face before. In the hospital, mostly in the evening. The physical therapist told me not to worry. “It happens with stroke patients. We call it sundowning. They get confused. Expect her to have good days and bad. Expect her to cry and be moody. Don’t be alarmed at outbursts, accusations.” I’ve never feared for anything until now.