US Immigration from Peru

Hello everyone! My fiance and I are almost ready to send our packet but I have a doubt about the Part 1 from the form on ''information about you- other names used'' We left this space in blank because we dont use other names but we both used our middle names (everyone know us by our middle names, even our social media we only use our middle names) and in the description of the pictures we are sending also says our middle names, so I just wondering that if we have to put our middle names in that part. Can someone help us?! (sorry if is kinda confusing)

Hello! My fiance and I are about to send our K1 visa packet, but I have a doubt, do we need to get a copy of the packet? or it's not necessary
Thanks for the time answering!

Good night to every person reading this post!, i have some questions that my faince and me are worry about.

1. K1 visa takes passport expiration as a requirement? ill try to explain this point with my english, for example my passport exp date is in April 20 - 2021

so taking that exp date we can start the process anytime we want? or there is like a travel requirement (6 months of passport validity ) to start it?

2. If we are doing the process and the passport EXP in the middle of the proccess what happens? i can still go to the country and Marry with my fiance? ( Im from venezuela living in Peru for 2 years by now thats why we are really worried about the passport exp venezuelans are struggling to get new passports)

Thanks a lot for all your help!.

I got my conditional 2-year green card on 01/18/2018 that has been extended by 18 months with the I-751 filing, so that one expires 07/18/2021.

Since the condition of my green card is my marriage to my wife; and it is only required 3 years of having my green card before I can file the N-400 for naturalization. Does that mean I can file for it 01/18/2021? or do I have to wait until I get my new green card? or one year after I get it? or three years?

Hello! I would like your advices for my case.
I am a peruvian citizen and will get married in U.S with a K1 visa. I plan to get married next april and want that my parents accompany me on my wedding date, they will not stay longer than a week.

Their situations is the following:

• They have never traveled abroad to any country
• They are between 48 to 55 years old
• They are both teachers and will continue working for 5 years more aprox.
• They work for peruvian national schools and have done it for more than 25 years.
• They don't speak english and I would be paying their tickets and stay.
• I will help them to fill their visa application and on it I plan to mention that their reason to visit boston is for my wedding.

I would like to know if they could have any problem getting the visa and If I should get some supporting documents.