Pending my receipt of date of interview: can I go to India if I get my parole approved?? How long can I safely stay there?

Make sure to return in time for your interview, but under no circumstances do not remain abroad more than a few months.

W2 form

I agree. The W2 has to be issued for any number of days worked in a given year.

International Student F-1 visa wants to marry a US citizen in his home country

Yes, this plan will work, without raising any problems for your continued F-1 visa in the US.

I have a petty misdemeanor (which is a petty theft in the fourth degree) from 1995. will it affect my naturalization process?

I agree. Disclose and show on the day of your interview, at the examiner's office.

Absolutely, your children must be in the U.S. to apply for the re-entry permit.

Please use your father's legal name as it appears in his passport.

I am on a student visa which is expiring on 15 march and i need to extend it till july because i will finish my course in july?

Talk to your DSO about how best to renew F-1.

Filed ROC 2 months ago, still no 'biometrics appointment notice'. Can I do a walk in or Infopass to do my biometrics? Thank you

You can try a walk-in to obtain biometrics and then - an Infopass to have your passport stamped by USCIS.

I have my application 203 (a) (INA . can I filled the form I 485?

It takes a very long time to qualify for adjustment of status in F4 category. Him being arrested does not help. But there is plenty of time to have...

Anytime you are worried, you should seek independent opinion. Please speak with immigration lawyer in confidence.