It’s a horrible disease, its what took my mother several years ago
Still remember the day walking in to see her and she didn’t know who I was, so lost her twice.
So odd that she forgot my dad first who was taking care of her and they had been married for over 40 years then me who she saw 2 or 3 times a week
But right until the end she always knew who my wife was, always said how happy she was to see her and every time we asked who she was she replied “that’s Kim” in a very duhhh dumbass tone.