Вот зашел на сайт службы имммиграции и гражданства пиндоссии uscis.gov и вот живой пример:
Application Process
To obtain a green card for your family member, you must:
File Form I-130, Petition for Alien Relative
Provide proof of your status to demonstrate that you are a permanent resident. Submit evidence of the qualifying relationship such as a birth certificate, marriage certificate, divorce decree, etc. See the form instructions for specific documents required. Submit proof of any legal name change for you or your family member (the beneficiary). See the instructions for Form I-130, Petition for Alien Relative, for detailed instructions.
Может девушка только юристов- иммиграционщиков и FBI-ников приглашает, надо просто кому-то до неё доехать и допросить с пристрастием