US Immigration from Laos

I am the petitioner. My parents have been divorced for all my life and my father is deceased, I was raised by my mother, is it okay to just fill in my mother's information for Part 1, 27.a-31.b?

Can I leave Part 1, 32.a-36.b Parent 2's information blank?

My fiancee (the beneficiary) is also in the same situation, her father is not part of her life, can I leave Part 2, 29.a-33.b Parent 2's information blank for her?

Hello Everyone,

So my Fiance and I got married 2 weeks after the expiration date of her K1 Visa due to some personal issues. I was wondering if this will pose a problem for when we file AOS? Also, will there be additional documents that i have to pay for / do? And also if I have to file AOS immediately or it can wait at least a month? Thanks!

I tried to look up the US Embassy for Laos on this site but its a blank screen.

Has anyone here ever dealt with Laos US Embassy? Looking for advice and what to do next after Noa2.

I know every Embassy is different and I can't find any information for Laos.

Thanks in advance.