If I may Denver; perhaps you do not need to file D papers, perhaps negotiating a first step will do? Instead draw up a formal separation agreement as a sort of way station to D should it come to that?
Just a thought.
BITS Me-51, WAS-52 Kids 2 M-26yrs, H.left 2009, 2 more Bomb drops, Reconnection spring 2013 Change is inevitable, personal growth is a choice. Love is a action and choice you make, every day.