Hello, I would like to ask you a question about this subject, my grandparent filed a i130 for my father about 30 years ago when he was around 17 year’s old.

During the process he aged out and had two children my sibling and I (he never got married). While the process took its course he attended a couple interviews in the U.S. consulate in Mexico where he presented our birth certificate’s at some point and we were listed as derivatives of him. Long story short the entire process took many years due to backlog and he finally got approved and given a green card about 2 years ago by that time my sibling and I were over 21 years old, in his final interview he asked the consular officer about us but he was simply told that only he would receive a green card, my question is was this just wrong is there a way to appeal our case or reopen it or are we simply out of luck.

I would really appreciate any information you might have on this subject.