Kind of stinks that your husband is drinking in front of you - especially at lunch and now finishing off a sixer on a Monday night. Yeah yeah, the game, I know. No excuse.
There's a line I draw in my house. No alcohol allowed. Sorry, but it's crucial to my recovery. None of my visitors mind one bit, and if they need to drink there are plenty of bars and pubs in town.
Keeping your sobriety intact with someone next to you on the couch drinking is next to impossible. I'm sorry but it's absolutely - in my opinion - the worst possible situation. If you are going to get sober for yourself, and you want to change your life, I think you are going to have to set some ground rules ASAP. You might want to establish some boundaries pronto.