I have an approved I140 from current employer. What happens to my PD if i switch to H4 and I140 is revoked.

You probably need to start over.

USCIS mailed me my TPS file asking for RFE to prove that i haven't traveled out of US? what documents should i submit?

There are several things that may be submitted to evidence your having remained in the US. Retain legal assistance to prepare the response.

Immigration hold in jail after arrest of a crime

ICE believes he is removable and the hold allows ICE time to process him for removal proceedings. He will be able to present a defense before an...

Eb-5 and marriage based green card.

She may sponsor you but to apply for adjustment you will need to have current priority date and be in lawful status at thee time of the application.

I would like to possibly challenge my wife's immigration status, how do I go about that?

You may notify CIS or ICE.

Immigration issue A Green Card naturalization applicant has moral convictions. Is it probable he will be denied?

Yes. Retain an immigration attorney.

After 7 months, we dont any answer from uscis.

Check case processing times on the USCIS website for your location. 7 months is a bit longer than most are taking. You can contact the information...

I am conditional permanant resident and was convicted for criminal tresspassing a fourth degree misdemeanor.

Have an immigration attorney review the record to be certain but it is unlikely your criminal record will have an impact on travel and removal of...

Derivative benificiary over 21 years old

If the children are over 21 they are not considered for derivative status

As an L-2 you need to have an EAD to work in the US.