J.C.
-- Oh, A. how lucky your neice and sister are ( and your Mom) to have a caring, determined person so close to them. However, dear heart- you will need to do the excruciatingly painful task of letting your sister tell you- herself -- or your neice--- invite her for a movie weekend at your house- stock up on some favorite snacks for her- and just '''love on her''' --- Same deal with your sister--- until their self-imposed silence is broken- how lonely and sad they must feel--- take your sister shopping for the cutest socks she ever saw-- or body lotion-- or ( you know her--- a good book??) -- just see if you can't make some great time with them and see what happens -- I do NOT encourage you to raise the issue- however tempting- but it's your call-- You are all in my prayers.
Blessings,
Old Mom
aka-- J.