broken0504,
If the two of you can constructively talk to each other and divide up the assets without any hard feelings then the biggest issue is taken care of. If you have children that just makes thing a little more difficult. I would look into coming back to the states to your home of residence and file from there. Probably the easiest. If that doesn't work out to well go to the local JAG office for advice on getting a divorce performed overseas. Also look at the website below for more information on US citizens getting divorces overseas. http://www.travel.state.gov/law/info/marriage/marriage_641.html
Good Luck