what's that about being able to choose your friends but not your family?Just because someone else is stable and OK on dialysis does NOT mean the next person is.
Would it help if one of us gave your aunt a phone call and explained that there's no such thing as 'usual' with dialysis, and that everyone's situations are completely different? Or would that make it worse. I'd be happy to ring her and have a chat. I promise I'd be polite....I think.