Your spouse may proceed with the filing. Whether you can adjust status, depends on whether you entered with or without inspection. You may need a...

No, nothing changes and the old approval can be used to adjust status so long as the employer did not seek to withdraw it and USCIS did not revoke it.

Irrespective of the visit you have impending, it is in your and your employer's interest to have true attestations on the LCA. A person working at...

For EOS or COS, you must file when you are maintaining status and before your authorized stay expires.

I think you are talking about change of status (COS) and not (AOS) adjustment of status, as if AOS was approved, you do not seek H-1B approval after.

You should be paid a fair wage and that is determined by numerous factors. Also for H-1B you have to be paid the higher of the prevailing or...

The procedure has been followed and you would have been advised that the I-485 will catch up with I-140 and be denied. Unfortunately without...

She appears to be using her visitor visa just fine. A couple of months once a year is in line with the intent required for such travel

Reason for denial is crucial. You may refile but much depends on the details. Without considering the reason for denial it will be speculative to...

For full disclosure you may want to post what the position was so we can consider in what category the job can petitioned.