Dont dwell on if he tells you he is moving out or separation papers. Dont let him mention those things to get a rise out of you. If he does mention them I would just be ready to say "I am not prepared to talk about this now can we schedule a time in advance so I can get all my thoughts together"
My H was threatening to move out for a month before he did and I had been begging him to go to MC. He refused. I finally got him to go to MC (they were awful but anyway) with the understanding that it was divorce counsuling.
He spends the entire session telling me & MC he cant be in the house with me anymore he needs to leave. He cant take it. Its over and on and on.
When we get home I tell him just pack your stuff now! - Big mistake. He now refers to this day as the day I kicked him out. I believe that if I had been DBing then he would not have moved out. Show him through you coolness that he can get the space he needs at home.
Whatever he decides to do, move out, separation papers, stay chill around him, then come to this board and let it out.
Have you read Laura Munson's book, "this isnt the season you think it is?" It could bring you comfort right now
---- M 39 H 35 D5,D4 M 4 T 9 ILYBNILWY 5/18/11 Left 7/11/11 Divorced 12/1/13