Hey..Thanks for replying.Its very hard especially playing detective to work out if he is using! Just had yet another blazing row with him as obvious to me he is using today, so hurtful way their mood changes and things they say to us when they are feeling invincible! Soooo hard watching him destroy himself, was only last week bits of black tissue falling out his nose and he was adament tgat was turning point…week later here we are again!! Like you I have had enough and think its time to leave him to it as nothing I do seems good enough..xxxx