I paid for my entire divorce, my ex did not contribute $1 to it. Now he wants me to purchase a divorce certificate for him and mail it to him (it isn't included in the price of the divorce) so that he can re-marry. Um no. We don't have any children together and I paid $1500 for the divorce and was left with his bills, that I am still paying for (easier than fighting over money).
He has a pretty big set of balls.
But if he wants a copy he can pay for it, the way I did.