I am unsure if i am divorced and my military husband passed recently? how can i find out?

I'm sorry to hear of your loss.  Please call the court, where your case was filed, and provide the court clerk with the case number.  Explain to the court that you recently discovered that your spouse had passed away and you are trying to ascertain your marital status.  Ask if a Final Order of Divorce was entered by the court and if so, when?   The court should be able to provide you with any information you need to move forward.  Best of luck~