Hi, just joined as in similar situation. My husband is addicted to cannabis and has been lying on and off for 15 years. Over summer we had counselling and I basically removed all control and restrictions in a bid to regain trust. Anything goes, just be open with me. It’s only been a couple of months and I caught him secretly smoking when he thought I was at work. There wasn’t even any need to be deceitful. I’m in so much pain thinking about ending it but I can’t cope with the deceit any more. He has never accepted he has an addiction, he doesn’t see anything wrong with smoking cannabis (but still decided to start hide that fact he was smoking morning spliffs).