Hello Mom:
As a survivor of abuse, addictions and group homes, eating disorders and all the psychological in between....
See if your daugter would take some time out to read my story in my personal bio
www.hjwebster.com.I trust you are a survivor of Cancer and have beaten that disease. *hug and empathy to you* I feel for your storm at this time.
Mom, it is never about the drug. The user is hiding some wound or feeling and cannot get it out so self desctruction happens.
I was in gangs, (serious) ones for years....they become family, protectors, and what I came to know as love.
I was a victim, survivor and warrior. Now a Goddess!

Also, I am 41 now....it took along time.
There is all kinds of wonderful help in this world....I am wondering if creative therapy would be a choice for your daughter?
Loads of options!!! Bottom line, you daughter has to reach out first. There are also alternative to 12 steps which are extremely empowering for women and more updated! Maybe a young mentor your daughters age can help?
I am not dis missing the 12 steps but, it is not for everyone and options are gateways to healthy choices.
As for your self.....treat yourself well, full of love and care! Talk and journal about it....start a support group even just to share your thoughts and gain wisdom and self healing. This is your daughters journey, and when she comes to an evolution or a crossroad....it would be wonderful to ready for it!(know the facts and the how to responds) That means to keep evolving yourself and get educated on this un healthy behavior. Very complex indeed!
Your daughter sounds like she is in pain! Under all that outter sicknes of the drugs and what she thinks are her family, is that little girl you once knew. It is up to her to find her and take her hand and get passed her wounds.
Of course with professional support and support and support and support.
When she reaches out.
To push will only get you resistance... the only time I am for intervention is when you can see it in your daughter that look, you know that lost look and she is not even being hygenically clean. Lost, just going through motions, no feeling, just lost.
You can always bring in an intervention?????
With much empathy Mom
Namaste'
Chia
A huge (I can realate to your daughter)