My best wishes for you. It seems like your husband is enjoying his new found attention to much. Sobriety and family should come first, he should not be making you pay all the bills. I would attend a meeting with him and volunteer to share. I would share that your proud of your husband's sobriety but not happy with his lack of responsibility. You deserve better than this. Your AH is going down a slippery slope with those other girls, I would introduce myself as his wife, and talk about your new baby. God bless.