Divorce papers that have not been filed do not expire (whereas if a marital settlement agreement that has been filed but not ratified will be dismissed by the court for lack of record activity in 1 year).
What happens if you don't sign the divorce papers?
You typically have 30 days to respond to divorce papers. A judge can issue what is known as a default judgment if you fail to do so. A default judgment means that the terms proposed by your spouse will be accepted. You'll lose the opportunity to fight for terms that are more favorable to you.
How long can you delay signing divorce papers?
After the judge signs your order, you must wait a total of 90 days from the date you filed the petition or from the date you served the petition before a judge is able to sign your divorce papers. And even then, your divorce may drag beyond the 90 days.