I have had my citizenship interview July 17 . However, they cited 800 days outside. I have not heard back. Should I be concerned

None of the info you mentioned makes you ineligible for Naturalization per se. If you have concerns about the application or interview, then...

Attorney Soloway is correct. File a new N-600. Good luck!

My mom got married and I'm 18yr can I stay in the USA, while she file for green card for both of us?

You must have been under age 18 at the time of the marriage for your stepfather to be eligible to sponsor you for LPR status.

Yes, all are eligible for a F-2 Visa. Good luck with your studies!

What should I do?

Timing and travel ability are key considerations in formulating the best processing strategy and should be discussed with an experienced lawyer....

If my fiancee files for unemployment benefits in her country while we await our petition results, will that harm out chances?

No, the issue is whether or not you will become a public charge after entering the U.S.

How long does A Green cardholder can stay out of the U.S.?

She needs to apply for a reentry permit with USCIS for trips longer than six months. Also, she needs to maintain her permanent residence in the...

Why my I 130 take over 2 years??

Consult a lawyer to review the case and/or to submit an inquiry. Federal Court would be the other option as mentioned above by Attorney...

Could you tell me, please, how is my chance to successfully apply to N400 and not be deported?

Before applying, consult with a lawyer to have your immigration history reviewed and to discuss the eligibility requirements for Naturalization. ...

I already had my finger prints since one month when I will receive my appointment for my interview

Processing times differ by jurisdiction. Check them on the USCIS website. https://egov.uscis.gov/processing-times/