Try community organizations in your area and "free clinics', also don't forget "Catholic Charities". Google free immigration services in your area.
Behar Intl. Counsel 619.234.5962 Kindly be advised that the answer above is only general in nature cannot be construed as legal advice, given that not enough facts are known. It is your responsibility to retain a lawyer to analyze the facts specific to your particular situation in order to give you specific advice. Specific answers will require cognizance of all pertinent facts about your case. Any answers offered on Avvo are of a general nature only, and are not meant to create an attorney-client relationship.
I agree with Mr. Behar ... find a non-profit organization in your area ... this is too complex to do yourself.
IMMIGRATION LAW PROFESSOR for 10 years -- LEGAL DISCLAIMER: This answer is offered for informational purposes only. It does not constitute an attorney-client relationship.
Like my colleagues suggested, there are local nonprofits you can try. I am also near you and would be happy to meet you for a free consultation and help you find a good referral if I cannot take the case.