Adopted dad doesnt want child now..Please help with advice

I was married to a man for 9 years. During our marriage he adopted my now 14 year old daughter when she was 5. We just divorced in December and he has now decided that he wants to sign his rights away and allow her biological dad to adopt her back. Attorneys in my area want between $800-1000 dollars to do the paperwork. Is there anywhere to obtain the paperwork and do it my self. Any help is greatly appreciated and needed quick. Both fathers and my daughter are willing to do this.