I couldn't find another topic to put this under, but please feel free to point me to one if one exists!
I have name-changed for this.
DH's family is comfortably well-off. He and his brother had good private educations and were given a lot of opportunities by their parents when growing up. DH has turned this into a happy family life and successful career, but his brother seems determined to mess up his life and we just don't know what to do (if anything) to help him.
BIL started smoking joints at university, much more than just the odd one here or there, but nothing more serious as far as we knew. He also ran up debts and got a mediocre degree.
My PILs knew about it but blamed it on BIL's friends. My DH never really believed that. Anyway, PILs and DH helped him to get on his feet after university and DH put his own neck on the line to help him get a really good job. PILs and DH have also helped him a lot financially. We all believed he was "clean" and debt-free and turning over a new leaf.
DH has recently found out this isn't the case. Through a mutual friend, he's discovered that his brother is now taking cocaine, although we don't know if it's occasional use or all the time. From his past track record, it would be easy to conclude which, as he doesn't seem to have any self-control. DH also suspects he's got into debt again, in spite of earning really good money. There is also the worry that this is the next step towards a much more serious habit.
We don't know what to do. The friend who told DH doesn't want anything to do with it and it would be blindingly obvious to my BIL how DH found out, if DH confronts him. For various reasons, mostly logistical, we can't tell PILs for the next couple of months, and anyway we're not sure if it would achieve anything given their past response. In any case, the idea of grassing up a 30 year-old man to his parents is faintly ridiculous!
DH doesn't have anyone else in the family to turn to who would be of any use, or close family friends. DH is very stressed with his work at the moment, working long hours, and we're having a baby this year, so this is the last thing we need. I know DH will be worrying himself sick about his brother, as he did before.
I am tempted to advise DH to cut off his brother, as I am not keen to have him around us and our young family if he's going to be like this (again). But this is not something that would work practically, and anyway we want to help him. He is a really nice guy most of the time, although very good at lying and putting on an act (I didn't believe how much he lied until I caught him out on one).
Has anyone else been through this? What do you suggest?