If its been since Thanksgiving and your still thinking about it I think you should talk to her. If you don't you will be pondering her statement for quite some time to come. Try to open her eyes and mind a bit. If that doesn't help than at least you tried and your conscience will be clear.
She doesn't live in VA, so she was just here for the holiday with family...IF I'm ever around her and hear her talking like that, I will definitely say something next time. Problem I have is being diplomatic; I'll go off on her LOL Yeah, it has been on my mind for some reason...thought if I just posted it up here, it might get out of my head