If this I-140 work filing is the only immigration filing, it was filed on behalf of your husband so you should answer NO but if a family member or...

Yes you can travel within the United States by flight if you can show a valid Identification at the airport which can be in the form of a state...

Just as your marriage in India is recognized in the US. A US divorce is valid and should be recognized in India. There are also traditional...

Yes. Your work authorization is valid despite the error. You missed your opportunity to correct it when you received USCIS receipts

Stop bothering with the posted processing time. USCIS received your application and will invite you for interview in due time

No you cannot. Consular processing only process approved applications.

It is taken about 11 to 12 months from when USCIS receive renewal application to receive the renewed card. This is for EAD based on pending...

If you have custody of both your children and your son has the maturity desired. There is no reason why not. He is of legal age.

You can always get a divorce but the investigation and divorce are separate matters that may still be related. You may be better served by just...

You are on vacation. So long as you are not doing anything illegal, you should be fine. And yes you are being tracked