Your cousin may begin by sending inquiries, contacting his congressperson for help and retaining an experienced attorney to make inquiries.

You are a US Citizen. You do not "revert back" to being a permanent resident....

You should file for a corrected Green Card. There should not be a fee since this was USCIS' error.

You may privately reach out to any of us to discuss the specifics of your case and the related fees. We are not permitted to discuss them in the...

No, this is not normal. Yes, the officer will deny your application if a satisfactory response is not received. Retain an attorney to review and...

NO. US Citizens must always enter on US Passports.

Receiving unemployment does not disqualify one from sponsoring an intending immigrant. In fact, unemployment may be counted as income.

Have an attorney review the RFE. RFEs use copy and pasted language. People often misunderstand what is truly needed. It is likely that USCIS is not...

It is unlawful to enter the US, on a tourist visa, with the intent to remain. To be able to travel to the US, on a tourist visa, your parents will...

Do not stress over the lack of an I-94. Since she will due consular processing, this will not affect the process.