She can remove the condition from her status without your assistance, and she can enforce the affidavit of support against you as well.

Unless you are a refugee or asylee, with a green card and unexpired passport, you can visit your home country and return to the U.S.

You can certainly try. There may be an issue with the airline and there is no guarantee. Have someone send you the card of file an I-131 for a...

Have the subsidiary file an amended H1b and you should be okay.

If your spouse gets humanitarian parole and is eligible to adjust, you can adjust together with your spouse's priority date. If your spouse will...

I do believe that is a likely reason why the file was missing at your interview.

Keep following up. If that fails you can try filing a lawsuit in federal court.

Yes, you can file for as many as you wish.

She and her husband can be co-sponsors.

Yes, an L1 can change status to H4.