Thanks Hope,
I didn't take it as prying. The flood assumption is an easy one to make with 14 inches of rain in two days!
I wouldn't have shared if I hadn't felt safe to do so. Sometimes it is helpful just to let people know you have an unseen burden. My sister has been ill for many years and had numerous episodes. Fortunately she is fairly stable in between so the burden isn't constant, but this is the worst episode she has had.
Thanks for the support. I appreciate double prayers!