Update On My Mom's Situation
Thanks to those who have sent e-mails offering suggestions! I received some good news: I spoke to a gentleman at my Mom's parish who is coordinating some help for my Mom, through the K of C and other parishioners.
Sometimes, in these matters, it is just a question of getting in touch with the right person, who can bring the right people together.
So it looks like my Mom is going to get the help she needs. Deo Gratias!