Yes that is ok if passport doesn’t match married name.

There is no indication of the decision based on information provided unfortunately.

I agree with my colleague - consult with the airlines for guidance.

Wait until you receive rejection notice.

Unfortunately you will need to wait until the EAD is processed.

It means the fee you provided was above the required amount.

This should not alone cause a negative impact on your application.

Yes you may if you qualify to do so but the I864 is safer to file.

NVC processing can take 60-90 days and then case is transferred to embassy.

You would need to update your legal name for the pending GC.