I think you did a great job at confronting him. You presented him with the facts. You didn't "blame" him or sugarcoat things either. I do believe that sometimes the WAS needs to be hit with the truth and reality of things every now and then.
I think if you had the kids there too, he might have felt so ashamed and cornered that he'd start going back to blaming you of being controlling.
M-43 W-40 2D - 9 and 5
Emotion, yet peace. Ignorance, yet knowledge. Passion, yet serenity. Chaos, yet harmony. Death, yet a new life.