don't add anything to the conversation unless you are asked and keep acting as it.
This advice is golden - I'm working at applying it throughout my life, in all my interactions and not just to improve interactions with my walk-away-wife NOW, but also to make it become a HABIT if/when we reconcile. I now see it as being a pattern that worsened things for us.
Me: 36 Her: 35 Together 7/09 Married 8/7/10 Separate rooms since at least April 11 "I've decided I want a divorce" 12/5/11 She moves out of state/files 2/7/12 Dissolution final 5/12