I agree with the above. You're recovery is different from his and will take it's own course. He may have fears of being out in a social setting but that does not mean you must shoulder those fears. That's a trait of codependency that gets us all stuck in the first place.
Nothing changes if nothing changes. If you would normally adjust your life to accommodate what he's doing or feeling, then do the opposite. Go out and live. He can choose to join you when/if he feels comfortable. In time, a balance will come.