I would like to think that this wouldn't happen. On probably every flight, there will be passengers who have lost very close relatives in unfortunate circumstances, for example cancer, war, accidents, etc., The family could telephone the airline, and find out if it's being shown, or they could merely switch it off if it's a small screen, and simply read a book!! Certainly I doubt that any consideration would be shown to ME if I had recently lost a relative in a scene depicted on film, and celebrities are merely people like you and me, aren't they, with the same feelings. It's just that SOME of them think they must be treated differently because of their assumed status.