Sounds like a drug problem to me. Sounds like a meth problem. If that is the case than her fate is most likely sealed as the drug and its cravings become more important that family, God, Friends (In the real sense and not the trash she associates with).
Statistically the odds are against her getting off of Meth as it really is a life ruining drug. I have been to rehab centers and counseling with my Ex-wife who had a pre existing Meth problem from the Age of 11. People that use Meth regularly can quit, they just cannot stay quit and some trigger in their life will usually suck them back in within 6 months. I have learned the hard way that a perfectly normal trustworthy person can flip and disapear for weeks at a time only to call on your help when they hit bottom and usually after you spend alot of your personall life helping them up and building trust again when you least expect it they are gone, and usually they take anything of yours that is valuable with them.
Meth=death and as far as having any sort of normal life its almost 100% fatal.
