So after they realise that you are mentally ill. They began to watch you and realise you weren’t a great human being. You disregard your safety, didn’t eat right, and you stayed up way to late. So they started to take care of you as if you were their kid. Demon offspring often act like you were acting, so they just thought you were a young demon offspring that was abandoned. So now they try and take care of you. They’ve became protective of you. They’re sadistic when people try and enter.