DM, I am so sorry. Is it possible to get her back to the NH with a doctors script for tranqs or something like that to keep her calm? When Jim was out of it and thrashing around they gave him Haldol. I hated it but it did calm him. My aunt who also has alzheimers is so bad my cousin had to remove all knives from the house!
Praying for your sanity and for your son that his problem is easily fixed. You have my number if you need to vent throughout the day. I can soooo relate to family drama! lol