Ok, now mind you this is only My Opinion.
I am a recovering alkie/addict (almost 26 years sober and clean) and a recovering codie (almost 23 years) also.
She is manipulating you one more time. Definitely the recovery house, not your home.
Sell the car, she may rant, rave, and scream and say she made some payments. Tell her good, glad you did, now those payments will go to paying off your DRUG DEBT when I sell the car.
I know you love your child...............................I strongly suggest you DO NOT let her come back to your home until her ACTIONS, not her words, show you she is living a life of recovery.
An alkie and/or addict will say what you want to hear, just to get what they want.
So my vote so to speak is for the Halfway house and for you to sell the car.
J M H O
Please keep posting and let us know how YOU are doing, we do care!!!!!
Love and hugs,