Unless your EAD is tied to a valid nonimmigrant status then this expired with the I-485 denial.

How much time does it take from sending RFE until receiving a letter of approval for R1?

Typically there is a site visit. Inquire with USCIS on status after 60 days.

I am a US citizen and filled I-130 and I-485 for my parents.

The I-508 is a normal requirement since she was previously on E-2 status. I am not sure why they are requesting the I-566 -- see how they have...

How long should I wait after entering the USA (for the first time) on H4 visa, before I apply for my EAD?

You may apply upon admission -- print out the I-94 card from the CBP website to show yo are here along with evidence you are married and your...

1. When PERM LC app. is being filed for GC, does dependent spouse need to be present in USA? Or can she come to US @ I140 filng?

1 1, 1b, 2a, 2b -- answer is no -- you and she may be overseas. Only need to be present in the U.S. if at the final stage you are filing to adjust...

I 131 emergency approved but not the original one

I would expect that to be denied since she traveled after filing.

Can L1B visa holder stay during extension pending when employment is due termination?

she has an automatic 240 day extension if the extension was timely filed. If her position will be terminated august 25 she should leave by that...

Hello I need my kids to come back.

If they have a current nonimmigrant visa to come back they can return (make sure they don't overstay). Whether your attorney filed properly for...

Can I file for petition for my 18 year old daughter?

File now for your daughter using your correct name and explain USCIS made an error on your green card which you filed an I-90 to correct and...

Unlawful presence start for b2 COS?

i would need to see the documents -- were you given 6 more months after approval or only until the date requested. If this is past you need to leave.