Depending where you live, a year for a divorce is not atypical.
If you have a lawyer and she has a lawyer, that is who communication is supposed to go through. It would be nice if you two could communicate and be amicable, but if you could, you probably wouldn't be getting divorced.
Divorce is nasty and expensive and nobody wins.
You can't make her listen to you, you can't make her communicate with you. Ask your attorney for mediation and if you don't come to an agreement then, proceed with the hearing. I know it seems horrible now, but it is better to have it longer to get a divorce and get everything painstakingly spelled out in your agreement then to spend the next how many years dealing with things that should have been done in the first place.
But you have also said custody and child support have already been determined, so there has been advancement in your case. Have you settled property? If not, that is next then the divorce should soon be final.