US Immigration from Colombia

My friend need opinion about her case :

She married an American citizen and they sent I130 in Dec 2021. They only have NOA1 and need to urgently travel to their country due to illness of the mother. can she send the I131 travel permit now or need to wait approval their petition?

Can you mess up your spouse s green card holder status if your family gets public/govt assistance like for daycare? We ve moved to a new city and my wife wants to work but we don t have enough for daycare and wanted to know what the possibilities are. I specifically remember something like immigrants can t get assistance from the govt or something like that. Is that accurate? Thanks so much for your help!!

Is the extension letter still valid after we attend our removal of conditions interview? Is travel allowed while the green card arrives?

Hello everyone and thank you in advance.

My cousin (A Colombian citizen) is marrying a USC but, with the current backlog in USCIS, which avenue will be most recommended? K-1 route or CR1.

Also, my cousin has a nine year old boy, would he be able to travel with his mother?, would the USC can petition for him?
Thank you for your advice

Hello, I have a question about changing my name after submitting the I-130 paperwork with my husband.

We found out that I can change my last name for my husband's and I would like to do that.

I know we can wait for the naturalization certificate or the interview to obtain the green card, but I would prefer that I do it before all of that. So that I don't have to do any legal name changes and spend money on obtaining new copies of my documents, with the name change, later.

So my question is this: What are my options for changing my name?

thank you very much for your help!