@Unstuck Your dumbass sister still wants this to drag on. Does she not realize it's about your father's health and well-being and NOT some petty sibling rivalry? I own heels higher than her standards for a power trip.
Oh this stoopid shunning thing!!
Shame your sister can't see the need to rally and support at this time, would make life so much easier if family could just be family. The cult childishness is an added layer of difficulty - insult to injury.