第一个问题,您回答NO,是因为我没有I-130吗。那么I-601A连偷渡客都适用,为什么我不行? 谢谢
-You actually do not undersand the function of the I-601A. I-601A approval can make a person who is unlawfully present > 180 days is not subjected to 3- or 10-year bar when leavling US and thus, allows this person goes outside US to get the immigrant visa to come back ( (e.g. a green card hoder's spouse, a US citizen's spouse who entered US illegally). It does not mean this person will get the green card within US.
Even if you parents are legal to stay in US, so what? As a green card holder, you can not sponsor your parents' green card. If you are a US citizen, you can sponsor your parents to get the green card even if your parents illegally stay in US.