[X] attempt to drain Grief without munching on her soul
-[X] If that goes well, ask her what the hell she thinks she's doing giving in like that
--[X] offer revenge on the creature that deceived her
[X] Go to her. If possible, eat the Grief from her gem to give her more time. Use that time to try and convince her not to go through with this, and be as supportive as possible.