If you received the 10 year green card, then you should be fine. The main requirement is that the marriage was entered into in good faith and not...

How?

It seems you know the answer already. There are language requirements to be a United States citizen and she does not appear to be eligible for an...

If US citizen daughter gets married after filing her case I-130. Can her case alive?

If she is a citizen, she doesn't have to worry about immigration for herself. She can now apply for her family, unless they were listed as...

1. Motion to reopen or reconsider or both. 2. Do we require to file MTR on both i130 and i485 denials and pay separate fees?

You certainly need to take action to have it reopened.

They will let you know when your priority date is current. You cannot do anything to expedite it.

You can financially sponsor her if you like but an uncle/niece relationship does constitute immediate family for immigration purposes. Therefore...

My parents are in the US from the past one year on B2, can we extend another 6 months showing Pandemic as a reason?

You can certainly apply. But, It would also make sense to send them home if there are flights to the area. Excessive use of the B visa may lead...

Can a U.S citizen who is a felon and currently under probation, petition his husband to become a Permanent Residence?

At this point, you should be able to start the process for husband.

It means things are slow at the USCIS and you will have to wait.

What after 1290b motion to reopen?

It simply means it has been reopened. They will now render a new decision.