I don't understand why it would be a problem. Perhaps you would see a lawyer to elaborate what issues you believe it would raise.

If your work permit is based on your pending I-485, then you are allowed to work. And you are expected to remain in the U.S. until there is a...

No. It's the opposite. He can be cap exempt if he was an H1b within the last six years.

Using a valid EAD does not disqualify a person from extending their H4 status, or any other status.

You can stay until there is a decision. You should continue to file for extensions every six months so you don't end up getting approved for an...

Contact the local office to notify them of the pending I-751. She should attend, if CIS allows her into the building. Or else to be available by...

An overstay can adjust status based on an approved U visa, after three years living in the US as a U visa holder.

Normally a refugee travel document is only good for one year.

You can certainly try to get parole to do that.

If you have no valid immigration status, it may not be safe to fly even within the U.S.