Hello All. I have a step brother who has gotten progressively worse in terms of drug addiction over the course of several years, and am reaching out for advice on what to do at this point. He started smoking pot when he was pretty young and has progressed over the course of, probably, 9 or 10 years and is now addicted to heroin. My dad and stepmom adopted him when he was a baby to avoid him going into the foster system due to being born to a crack addicted mother. He is still living with them now at age 22, and in my opinion, they are enabling him to continue to live as he pleases because of a lack of any obligations or responsibilities. I am wondering if anyone has any suggestions or advice??