Mom goes through spells when she's "better." She walks better, she talks better and she remembers much better. The downside is what she gets better at is anger and bad behavior. It's back to a couple of years ago where she would primal scream in rage, ransack the cabinets and refuse to take her pills. It was a tough period. I'm just waiting for the better phase to pass. If it's like how it's been, it'll be a few days or weeks.
Unlike other people who say that dementia made their LO mean, dementia mellowed my mom out. She went from hateful rage to chill.