No, I just disagree with you. It's maybe because I only have been able to save her at all since the epilogue was added, (The characters I had selected wouldn't allow for saving her before and her ending is very dramatic if no PC is around.) but to me there isn't really much change in her attitude. For me she goes back because someone comes along and she is maybe more afraid of death than of Avernus when someone is by her side. If you sacrifice yourself as Gale and get her parting comment, it's something like "See you on the other side." Going down the dark street with a friend feels saver and more doable then going there alone.
