How do I know there is progress?



Hello, I am wondering how you knew there was progress? My husband has been trying to recover from a deep rooted marijuana addiction. He will not reach out and is doing it because I have had enough and threatened to leave if it continues. He is “trying” but slips every 7 days and reverts his behaviour to unpleasant ways of being. I don’t want this in my life anymore or in our sons life. How do I know he is trying if he doesn’t reach out and the pattern continues?