It would be helpful to retain an attorney to file the N-400. It is not necessary to retain an attorney to be at the interview.

It is highly unlikely. Your commission of fraud (lying on the applications) against the United States government would be a far bigger problem....

There is always risk when undocumented but you should be able to travel domestically with a valid foreign passport.

Retain an attorney to review the I-485 denial.

You need to retain an attorney. Immigration law is not all about the forms. It's all about the law. A mistake can costs thousands of dollars and...

In my experience, a FOIA request can take much longer than a month.

The biometrics appointment is typically scheduled a couple of months after receipt of the I-797c. Such a long absence is concerning and raises...

You may check processing times at the following link. https://egov.uscis.gov/processing-times/

Yes, you should advise the officer at the beginning of the interview.

You should privately consult with an attorney. A marriage based Green Card is either conditional and valid for two years or permanent and valid for...