My husband petitioned for my son (i130 ) and file is pending . can i also petition for my son if i do not work now ?

You can certainly file but it will not be as fast as a pending petition by your US citizen husband since you are not a citizen. You need a...

Percentage of denied I130 applications yearly?

USCIS publishes the annual number granted, but not denied. A petition should be granted if all requisite proofs are met.

Question related to Previous filled H1B extension Petition?

As long as you were in status when you latest H-1B was approved, you need not worry. It was the employer's obligation to withdraw the previous...

Nonimmigrants here in the US with an I-140 pending are not affected by the Executive Order. If you remain in valid nonimmigrant status with an...

I missed mentioning the date under petitioner field but put a date under preparer field ?

It is probably not important but if your receive an RFE, you can make the correction at that time.

Is the approved F2B visa gonna be affected by the new immigration executive ord?

The order goes into effect at midnight tonight and will affect his ability to enter for 60 days. It is possible to be extended.

How can a person who was a Citizen of India by birth and became a citizen of mexico by immigration gets Green card?

It would be India as your country of birth.

Does USCIS contact petitioners by phone or just per regular mail and do we have to inform about mobile number change?

Most USCIS communications are by mail, and although relatively rare, phone contact is possible if warranted.

For I130 petition , does USCIS send the RFE after receipt of the package by intake staff or after docs checking by adjudicators

I agree with my colleagues. The reason could be at an early stage due to an obviously omission like a missing document or filing fee or later...

When does USCIS send RFE after I130 adjudication ?

Normally before they decide, but they can send an RFE at any stage.