I think I have some tips for you that may help, but I am not sure what the correct answer. Anyway, maybe this will help:
- The marriage must be valid in Aruba, I am sure there is some sort of paperwork, etc. they can get to show that
- The baby is an American citizen as far as I know as the father is a citizen. Make sure the child is registered with the US embassy and get a
birth certificate for the child. Maybe even a U.S.
passport if possible
- Make sure Aruba allows for dual citizenship or find out how that works over there
- Even though the
marriage happened in Aruba, you may have to get married again in the U.S., so you may want to look into a K-1
fiancé visa for the wife to enter the U.S.
I hope this helps. Good luck!