How do we address a notice of intent to revoke the approval of the I-130?

We would be happy to assist. I would submit a corrected I-130 with all the corrected information and then explain the omissions or errors in your cover letter. Time to respond is usually 30 days or less so make sure the response reaches USCIS before that date if at all possible.

We would need to see the reasons why they are intending to deny your application, and file a response curing the problems.

There is no right way to advise someone how to respond to a Notice of Intent to Revoke without having the opportunity to review and analyze the notice. However, when the USCIS claims that one of spouses answered certain questions wrong, you must either deny they answered wrong (if they did not answer wrong) or provide a reasonable explanation for the misstatements. What is a reasonable explanation depends on the situation. Was it caused by the person misunderstanding the question or were they confused or did not understand the question? Was the person afraid to say they did not know, and just guessed? All of these could be the valid reason for the misstatement. The consequences of a petition being revoked are very serious and can result in deportation and/or a permanent bar to receiving a Green Card. You should contact a knowledgeable and experienced Immigration attorney in your area for a consultation.