Hello S. This is my 1st time on the forum. I really do sympathise . I also have a son aged 18 who smokes cannabis on a regular basis and has all of the problems that accompanies it like your son. Mybson lives with me and my husband. It is making family life impossible. My dilemma is whether I should force my son to move into supported accommodation. I feel I can keep him is a safer place if he is at home but I also feel I am enabling him to continue his addiction if he stays. I know if he goes into accomadation he will take a real nose drive and end up in trouble with dealers and police. Does anyone have any experience or advice for me .