Get her help!! My husband is an ex user, he has now been clean for almost 30 years, and he Thanks his parents for saving his life!! Find a organization that can help, if nothing else contact a Church, they usually have good contacts. If she does anything illegal, turn her in, getting her arrested could save her life. A young man (24) at our church was recently arrested, as a plea bargain the Pastor helped getting him in rehab, it is mandatory he stays at least a year, and after just a few weeks him mother is already seeing a difference, but she said it is very hard because she doesn't get to see him often, but mom is very pleased that he is getting help. Good Luck, I will add your family to my Prayer list.