Googled some info --

http://www.hooyou.com/divorce/aftercgc.html
http://divorce.lovetoknow.com/Green_Card_Divorce

Seems, as your hu*****and has filed for "removal conditional green card", you should be OK. You may want your hu*****and to write an affidavit to claim his fault for the divorce, or something like, just in case. However, as it could take a long time to obtain the permanent card, you should consult an immigration lawyer.