Answered on Jan 04th, 2011 at 3:58 PM
I would at least review the I-130 with an immigration attorney even if you do not want to spend the money to have an attorney accompany you to the interview. Bring a certified or original copy of your Mom's death certificate, your birth certificate , and your parents' marriage certificate to show they were married when you were born. If you have any criminal record you need to discuss this with the attorney.
I would be happy to assist with your case. We do charge for consultations $350 per hour - but whatever you pay for the consultation would then be a credit toward the fees for your case if we are retained for further work on your behalf after the consultation.