I have Dissociative Identity Disorder. Maybe next time do some research on what the fuck you're making your game about.
It's IMPOSSIBLE for an elderly woman to develop DID. It develops ONLY in very early childhood.
Maybe next time instead of demonising an illness you obviously know nothing about, you should do some research and actually present proper information.
At least then you'll only be demonising the illness and not spreading misinformation too.