You should hire a lawyer and discuss it in more detail. Whatever address you list is going to dictate where your case is processed. Changing that...

If you were a US citizen before the child was born, the child is a US citizen at birth. You just need to register the birth at the US Embassy and...

Yes, you can still adjust your status, but it is likely more complicated. MOre information is needed (such as when did the second marriage occur,...

Maybe. It depends what is causing the delay, what needs to be done to fix it, and other details. It is definitely worth consulting with a lawyer to...

I've seen this before. There is a lot of confusion on this issue. It is impossible to evaluate without reviewing your documents. There is a...

This is not a question. It is a statement. Consult with a lawyer for help.

Yes, if you do not send all the required documents at one time, they could deny your case without an interview. Have you thought to hire a lawyer...

No. If you have TPS you need advanced parole or you will not be able to reenter the US.

Yes, you will have to wait outside the U.S. It is a long process. About 18 months if you do everything as quickly as possible without any mistakes....

Almost zero. But if you have no character or inadmissibility issues, a motion to terminate and remand to uscis should work.