I'm pretty sure that my husband is not interested in his own alcoholic recovery. I often feel like I'm the only one who care about getting him better.
You cannot "get him better." If he isn't interested in recovery, recovery will not happen. Expecting him to be anything other than he is, is futile and will drive you insane. Yes, get to an al-anon meeting and learn how to have serenity in your own life regardless of what he does.