You know, I would be happy she is using the quilt. I make quilts to be used and am happy when I see people using my quilts. I like it when quilts get used so much they are worn out. Exactly why I made it.
I have had the experience of going to a flea market and seeing a quilt I made as a special order for someone being used as a ground cloth. I was upset, but decided that they had paid for it.