If she did not get the LPR status via marriage, she need not indicate that she did.

Can my wife get severance on h4 visa?

I agree. The question you asked does not seem to be one of US immigration law.

Can I file adjustment of status for my daughter who is on F2 visa?

No. Adjustment of status is an immigration benefit which is only available for individuals who are in the USA. Several attorneys already told you...

My visa expires in september 2nd week ! I am planning to go back to US in september 1st week . Is that fine ?

I agree. Not a good idea at all. While it could work, the risk would be way too high that you will not be a allowed into the USA.

I am here on a b1d missionary visa, can we extend again for a second year?

If the mission has a good reason for you staying longer, I do not see why not.

I-140 approved. Confused

Reach out affirmatively to NVC if yout PD is current and you are planing to seek an immigrant visa at a consulate. File for adjustment of status if...

You can use the same visa foil but will need to make sure your documentation is in order and with you when you travel.

The effect of revocation or termination of an AOS applicant's I-131 if the alien never left the U.S. while I-485 still pending

No, but it is not a typical situation so talk to an immigration lawyer to figure out why it was revoked and how to address it.

How do I structure my mishap with I130 application?

If your marriage occurred before the child's 18th birthday, you will need to file a separate I -130 petition for the child's immigration.

Can I file adjustment of status for my daughter who has F2 visa status but is away studying in ghana ?

Except K1 visa holders, it is not a good idea for anyone to travel to the USA on a nonmalignant visa with the intention to seek adjustment of status.