I am a US citizen and plan to petition my father. Though, I have questions about my situation.
1. I acquired my US citizenship through my mom. She did the oath taking before I turned 18 which made me a US citizen automatically. I only have my US passport as a proof. I don't have a certificate of Naturalization. Will the NVC, USCIS or interviewer ask for the certificate? Or my passport will be enough? I know there is also an affidavit I can acquire explaining how i got my citizenship but cost like $1k something, it would not be worth it since it would make sense to just do the actual process and only pay $500.
2. My parents are divorced in the philippines. My mom remarried. Do I still need to submit their marriage certificate or divorce paper and/or my mom's marriage cert with her new spouse?
3. On the I-130 form, it asks for my parents' given, middle and family name. Do I put my mom's maiden name or her current remarried last name?
4. Also, if I the question does not apply to me, can I put N/A or leave it blank?
I appreciate any help and information.
Thanks!