pontevecchio

They will get back to you and offer you the possibility of DNA testing at your own expense to show the relationship. About 500 USD and QUEST, etc. will do it.

There will be absolutely no issue. If he asks you why you did not extend the visa, it is just a simple question with no implications.

Visa refers to an entry foil in your passport. Your existing visa will be rendered void and they will inform you about the same. This means you will need a new H1 visa if you travel. https://www.murthy.com/2016/10/24/nonimmigrant-visa-revocation-update-for-those-with-dui/

What was the reason?

You need to work for the initial sponsor first. Hence start with A after getting your visa and returning and then switch to B after a few months.

Since she overstayed the I94 by more than 6 months, you may like to get a lawyer involved to see whether a waiver of the 3 year ban on coming back is possible.

1. No. 2. Only the company can start the process.

You may choose to provide evidence. But they decide if appropriate. Hence talking to a lawyer is appropriate in Trump,s America.

Once the approved I-140 has been approved for 180 plus days, any subsequent revocation will not affect your ability to get H1 extensions with any employer till the PD of this I-140 is current thus giving you time.

This will happen when the dates become current again. Look up the monthly visa bulletin.

Would you like to look up "Automatic Visa Revalidation"?

Unfortunately his chances are from zero to none. The combination of Cumberland university and CPT have effectively ruled out any credible career in the USA.

Have you already filed the AOS?

You are entitled to the remainder of your normal 6 year term and then 3 year extensions based on the I-140 approved for more than 6 months.

Give the company lawyer a call before doing anything. Why did you not show the latest approval while coming back? There must be a reason why.