Can I sue uscis to get them to make a decision on my wife’s i130 petition?

Yes, you can file for a review by Federal Court. Immigration courts are not federal courts but part of the department of justice. Be prepared to...

Is there a re-entry if I leave the United States?

Short answer is no. If she leaves, i assume that her authorized stayed is expired (I-94), she will be subject to a long ban against immigrant visa...

What passport should I use when travel with dual Russian/US citizenship?

Travel without fear. Yes, you do enter Russia with Valid Russian Загранпаспорт and leave Russia with the same. The nice ladies прапорщики will ask...

Yes, you are in removal proceedings.

Advice Please about K-1 visa

Yes, you can. You may need some additional evidence of relations and i would suggest proper consult with an immigration attorney. Good Luck!

Generally F1 is not a visa that makes you eligible for work authorisation unless you school will allow you to work on a related to your study...

It means exactly what it says. If you believe it is updated incorrectly contact USCIS via 800 number on your receipt notice and explain. They are a...

Can you please advise on H1B transfer?

I don't see why not unless you have some other issues with status.

Can I still apply the cross-chargeability to my submitted i-485 case?

Yes, you should ask for adjudication of your spouse's application because it is current.

Procedure of change of status from H1B to F1 and what are the attorney charges?

Your company attorney should be asked all those questions. Only that person will have all the facts straight to actually advise you. In basic terms...