If the problem holding up the deal is your feeling that your spouse is hiding assets, but you can't prove it, you probably should take the deal.
If you're running out of money to pay a lawyer and the deal is reasonably fair, you probably should take it.
If neither one of you is completely happy, in fact you're a little unhappy with the deal, you should probably take it. It's been said many times that the best deal is the one where both sides leave the table a little dissatisfied.
The Least You Need to Know.
Don't agree to anything you can't afford.
Don't let your desire to move on with your life blind you when negotiating.
If you want to reject a deal, make sure that the basis for the rejection is rational, not purely emotional.
Have an attorney review the agreement before you sign it.