Whichever works for you, best to follow instructions though. Goodluck. Ekaette Lawyers

Can old unexpired h4 ead be used?

That is not appropriate, you will need to apply for another EAD associated with the new H4 status. Goodluck. Ekaette Lawyers.

Can I travel domestically in US with the copy of passport?

A state issued driving licence will suffice. Goodluck. Ekaette Lawyers.

5 previous years from date of completion of application. Goodluck. Ekaette Lawyers.

About how long does it take for NVC to respond to just a DS-260 submission?

You may call the NVC for information, generally spanding up to 3 months. Goodluck. Ekaette Lawyers.

I have filed EAD application after receiving my U visa. And few days back realised some identity theft/credit issue on my credi?

Credit issue will not have a bearing on the issuance of your EAD. Goodluck. Ekaette Lawyers.

U-visa

U vsia is dependant on the circumstances of your case which in turn govern the documents to be submitted, in addition to the requisite...

My spouse is in his 80s and I'm 30. Can they deny the green card because of the age gap?

The bright side is you obtained the K-1 visa. Best to work with a lawyer if needs be to ensure the success of your case... through professional...

Will refusing to sign form I-751 terminate the financial responsibility agreed on form I-864?

Not related in terms of obligations. You may access I-864 instructions and liability on uscis.gov to ascertain when your responsibility on the...

Can I get my parents overseas Green Card?

You may sponsor your parents, and file joint sponsorship with your husband, as a household member. That stage will come later not at the I-130...