tarrangar
Fat arctic chicken
Agreed, it seem to me the best possibility is taking her away from her family, it's not a good environment for her, even with the sister gone the mother is still abusive, which just feed her resentment, and make her more likely to use magic in anger.This is why I would prefer to keep her in SD. She can learn how to be a responsible mage while helping in the Houses of Healing.
What she did was wrong, but not completely unjustified. She's not an irredeemable monster, after all.
I don't think sending her to Volantis is going to do much to educate or reform her, @Azel, except maybe sharpen her edges and teach her how to more thoroughly engage in magical politics, neither of which is really advantageous for us.
And Volantis is absolutely not the right place to let her recover, magic intrigue is at a height there, either SD simply because it's the center of magical learning, and so it's probably the place she will like best, or Mantarys, because the Archon ruled place is ideal for teaching morals.