Good for you for getting help. Going to the smoke shop wouldn't have fixed your AH. I can understand that you feel anger at them for selling the bath salts, but your AH still made the choice to use them.
You said he was clean 14 days, but didn't you say that he got morphine on Monday? That is not clean. I wouldn't listen to his words--only his actions. What do his actions tell you? Are these the actions of somebody who is in recovery?
As they say on here, "How do you know if an addict is lying." He opens his mouth."