Thanks Aussie Mike..Actually, I got married in Hefei because her hukoubu was from there. living currently in Shanghai but planning to leave China, so I would like to avoid a trip back to Hefei if at all possible. From the english website it says something about divorce can't be handled by marriage office between foreigners and chinese..not sure if this is true.
http://apps.ah.gov.cn/marriage/mainmenu.asp?newsid=173&title=Divorce%20Registration. I've been to the suixi building before, but I'm not sure who to call or what number to call (preferably english speaking) to find out what can be done.