My son is depressed and takes coke, I think he’s an addict , such a lovely man 27 but now he lies all the time,not got a job and is not speaking to me I don’t know what to do anymore he’s got no friends fell out we them all, doesn’t drink though, I text once a week he reads them but no reply we don,t know what to do worried sick most days do I just leave him?? It’s getting the family down to ????????