I disagree with some of the comments about children. They have a Christian responsibility to help look after their parents as much as they are reasonably able. However, God-children, unless they are very close to the godparents, wouldn't necessarily have any moral responsibility. It would be nice and proper, certainly, if they returned some of the caring attention of a close godparent. There are lots of ways to demonstrate care, though: you can fix a meal and deliver it, or mail a small gift card for a meal. Someone could hire a neighborhood boy to do a bit of work in the garden, etc. I have to say that by not having children, she sort of shot herself in the foot in that area, but she probably knows that. It is getting ready to be Lent. This morning's homily was about forgiving, not forgetting, not involving yourself closely in a relationship with someone who is repeatedly difficult, but by Christ-like loving. I probably would have a talk with the woman and gently try to make her see what might be amiss in her thinking. I might even suggest to people whom you feel comfortable talking to that she is looking for a bit of Christian help.