I know how you feel. It is been just over a year for me too. At least my paperwork is moving, although just when I think it is done, W's lawyer changes a bunch of stuff; real minor stuff that really does not matter.
Either she is dragging it out b/c of uncertainty or the lawyers are out to get more money. Either sucks. It is time to resolve one way or the other.
Hang tight. In your case perhaps forcing the issue on your end?