Sounds like you do have a full plate. God Bless you and your family. You're mom sounds like a saint. It is not easy taking care of an alzheimer's patient. I know that vacant look you speak of. My mom, tho not officially tested, had the same symptoms. So terribly sad.
I do hope your son's test come out with nothing serious.
TIS
"Mankind must put an end to war before war puts an end to mankind. War will exist until that distant day when the conscientious objector enjoys the same reputation and prestige that the warrior does today." JFK
