I am asking for a friend who is a LPR trying to get his family over to the USA to join him. Next year he becomes a US Citizen (we hope). He filed for his spouse and son back in 2000 and is DQ'd already and waiting for an interview date. He is asking me questions but I cannot answer some of them as I have filed for IR1. So far, I informed him after receiving his Naturalization Certificate and/or Passport he will have to file a separate I-130 for his child, he filed for him as a derivative of his spouse.
What I can't answer is:
1. Will he have to pay the fee for the separate petition?
2. Will his child's separate petition have to undergo approval from USCIS, thus delaying his case?
3. Does he report this to USCIS, NVC or both?
(I have recommended checking out Visa Journey, just not sure if he'll actually visit the site. Forums aren't for everybody)