Sounds like this is maybe a problem you should nip in the bud now, before it grows any larger? Maybe time to sit your husband down, and have a frank & open discussion with him? Explain to him you love him, but sobriety is a difficult, changing, evolving process, then apologize to him if you by chance seem different and/or more distant than usual, and ask him to support you.
Alcoholics distancing themselves from their loved ones during early sobriety is a pretty common theme around SR (check the Friends and Family section to see what I mean), and it can hurt your loved ones more than you know. You may save him quite a bit of pain and anguish by having an open discussion with him about this.