It seems to me that if you were both living in the U.S. and you got a divorce from a foreign court, your divorce very well may not be valid for...

It depends what you mean by your case is still pending. If you never became a permanent resident, then no, you are not eligible for naturalization.

The correct answer to the question about how long you want to have your status, for the date for a student is "D/S Duration of Status".

If they entered the U.S. without permission, and if they can get themselves put in removal proceedings, they may qualify for cancellation of...

Sure, request consular processing instead. CIS can approve the I130 and you can process for it outside the U.S.

If you arrive with your green card and you wish to enter as a visitor and CBP allows that, they may give you a chance to file an I-193 waiver.

They can file applications for visitor's visas. The probability of approval is low since they have a documented intent to immigrate to the U.S.

1. About 9 months, if you depart you abandon any request to change or extend status. 2. Very low if you have an approved i-140. 3. You do need a...

You may have a hard time convincing the CBP officer you are actually coming as a tourist if you have an immigrant visa petition pending.

To hire an individual on OPT you offer them a job, have them complete the I-9 form, and provide work for them to do for you.