LPRs are not eligible to sponsor parents. However, U.S. citizens may.

Another way to correct all passport errors is to consult the issuing countries. The embassies may help.

I recommend you and husband consult an immigration attorney.

Your questions need more facts. I recommend consultation with an immigration attorney.

At your naturalization interview the examiner will go over name changes. It is common in Latin American countries to have 2 last names as you do....

Yes, you must submit a new medical as per RFE. Take the completed and signed I-693 in a sealed envelope to the interview. USCIS rarely issues 2...

Yes. If you determine the joint sponsor is no longer qualified, you may use another joint sponsor.

I concur with Attorney Swaim. I recommend consulting with an experienced immigration on how to proceed.

Contact the university legal office. An attorney in the office may help.

You gave insufficient facts to assess your question. For example, you failed to indicate why your 1-485 was denied among other pertinent facts. You...