I am not surprised that she did not finalize the papers. If the WAS does not get their way, they use these threats as an attempt to gain back a little bit of control. My H always uses "I just don't know how this will ever work" line. I think that your W sees that you are starting to move on and does not know if she wants to let you go yet. Your are disturbing her "best of both worlds" fantasy. Glad to see that you are continuing to do your own thing.