Interesting divorce stories! I always wonder what the other person would say, though. My WH has been telling people that "we separated" instead of that he left. And if it ever gets to D, he'd probably try to tell people that it was mutual. (I would probably sign papers if I got them, but that doesn't mean that I wanted divorce!)
But I would think that most divorces are actually mutual.
Good for you for "reigning it in"! Since it's only been a week and a half now, or so, you gotta keep on this track.