I totally agree that this is disaster for these GP's, she is going to use every minute she has with them to torture them. I don't believe though that they will ask her any more questions, they don't want to believe anything other than what she has already told them. I think they will steer clear of this because if she changes any of the story then they have to face the reality...they don't want reality interring with their hope.
i think you are right that they dont want to and initially they will tip tap around the issue,,, but at some point whether it be 5 minutes or 5 days or 5 years the FRUSTRATION will get to them and they will want answers even if the answer is a horrible one
its the NOT knowing that kills families