Your sister, her own daughter, will be staying away and not help mom? I feel for you that you have to deal with this. If my mom got leprosy I’d still go and care for her! He’ll, I’d move in if she would let me! What has happened to people’s so-called hearts? Love sounds like a fable from another era: “once upon a time we used to have something called love that created an impulse in humans to care of one another...”