Hope it sorts itself out ok. Delicate age but it passes ...
Not much else to do but let her work it out. It appears that the impending change in lifestyle has her on edge.
Just hope she doesn't push herself into a corner wiith regard to the rest of the family. Am sure you know that she needs all the support she can get (she will know the problems she has caused).
Cheers - Doug
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"Blinding ignorance does mislead us. O! Wretched mortals, open your eyes!".
-- Leonardo Da Vinci