US Immigration from Canada

title says it all :))

Hi, I have a question about my kids and this process. My current husband is not their biological dad. However, their bio dad is an American (living in Canada).

I was told by someone that because they are eligible for dual citizenship, I won't be able to get the CR2 for them. Is that correct? Do I have to instead get them dual citizenship? That's going to be next to impossible since my ex-husband is uncooperative and it will just never get done. It will be much easier and doable for me to be able to do it with a CR2.

As a side note, it's already in our court paperwork that I can move them to the US, so that shouldn't be an issue.

We have our i-130 finished and signed and ready to mail.

We just want to make sure we have the address correct and was wondering if anyone can verify.

UCIS

Attn: I-130 (box 650264)

25015 State Hwy 121

Business Suite 400

Lewisville, Tx 75067-8003

United States

Are we able to use Canada Post or do we need to go through FedEx or UPS?

Also other than the application is there anything else we need to include? Just wanna make sure we did this right and not be delayed.

Thanks in advance!

Hi, I am the petitioner for my Canadian husband that came over on a K1 visa. We got married and filed for the AOS. We received an RFE for a long form birth certificate (which he had no idea was even a thing). We ordered one, and long story short, his dad's birth year on my husband's long form birth certificate was incorrect (his mother put the year my husband was born as his father's birth year). We applied for a correction for his long form birth certificate, but due to all sorts of issues (we LITERALLY have the worst luck ) the correction STILL is pending and we had run out of time to submit the RFE (including the extension due to COVID). We ended up submitting back the RFE with the long form birth certificate containing the error, along with a letter pointing it out, and copies of all the submitted paperwork to get his father's birth year corrected. My question is if anyone has ever experienced something similar? Did the AOS get denied and you have to refile? Or could they possibly still accept it as long as we have the correct form on hand at the time of the interview? I'm absolutely devastated that this has happened and the prospect that we will probably have to start the AOS all over again and endure another 8+ months of being the only one working.