More details to this question:
What is the possibility for me and my wife to live in usa since our son is us citizen but he is not 21
1 ANSWER
You must wait until he is 21 so that he can petition for you. On the other hand if you are in place where your life is at risk you might try to process a Humanitarian Parole to come to the US earlier.
Answered on Sep 13th, 2021 at 7:00 AM