She may apply for SB1 returning resident visa.

A spousal petition may be possible but adjusting to a green card depends on entry. And the deportation order is an issue, so seeking a reopening of...

Retain an immigration attorney to assist you with the response to the RFE. Carefully read the RFE and see what they are asking for.

Consult with an immigration attorney immediately. You may file the marriage petition for your husband while the court case is pending but adjusting...

It may take weeks or months until USCIS schedules you for an oath ceremony. Make sure to request the change prior to taking the oath.

You may file a FOIA with USCIS and CBP. Link: https://www.uscis.gov/records/request-records-through-the-freedom-of-information-act-or-privacy-act

If the adjustment of status is approved while you are overseas, you may still re-enter the US on the advance parole.

If you have a permanent resident card from the US, you are a legal permanent resident. I agree with Attorney Anderson, do not claim to be a US...

It may take weeks or months until your wife gets her oath ceremony notice. You may inquire with USCIS if you want.

The processing time given by USCIS is an estimate, it is a possibility to get an interview earlier than 9 months too.