I-130 - Question on how citizenship was acquired

[TheCard]

Hi,

My wife is a US citizen who will be applying for a green card on my behalf (adjustment of status route). She was born in Malaysia to parents with Malaysian citizenship. The family moved to the US in the 1980s and the family obtained US citizenship in the 1980s when she was a child.

Which option is appropriate for her?

My citizenship was acquired through:
-Birth in the US
-Naturalization. Give certificate number and date and place of issuance
-Parents. Have you obtained a certificate of citizenship in your own name?


I'm asking because she tried looking for documents and can't find any such documents such as naturalization certificate or citizenship certificate.

Thanks for your help!

[immihelp]

It seems she acquired U.S. citizenship through parents.

If she has never applied for certificate of citizenship, now is the time to do so. Fill Form N-600, available at /us-visa-and-immigration-forms/