Yes. you can apply for VIsa and go abroad. But you wont be able to get divorce.
What is the status of your Divorce Petition?. In your absence the divorce petitioner filed by you wont survive long. It way get dismissed.
If your visit is short you can file it once again after returning from the trip. what happened to your negotiation for MCD with husband?
Even now you can contact your husband and convince him to appear before the court and give consent to divorce. It wont be problem to him as you are not demanding maintenance.
If you both are not able to negotiate and come to terms engage elders or your advocate to mediate.