Your husband married a drunk. However wonderful the sober you is, she is not the woman he married. So it may take time. It may take a lot of time. But eventually he will get used to who you have become.
Early recovery is harder on the spouse than we like to think. If you are only two weeks off pot, this is still pretty new. And just like you can get tempted by thinking about the fun parts of drinking and smoking pot, he can get tempted by the fun parts of who you were when drunk or stoned.
Maybe you can remind him of the not-so-fun parts of when you were drinking and smoking?
Has he ever considered Al-Anon?