I’ve Posted Before but Outpatient Drug Rehab Isn’t Working for My Sister?

She has been in and out of outpatient for a few years but nothing is working and i guess because she is able to somewhat function and work then places wont admit her as inpatient but we desperately need a solution. a drug program that allows its individuals to work there in order to pay for their stay and treatment would be helpful. any other ideas would also be helpful but i’ve been to almost every website.