我父母是绿卡，我是黑身份，目前没有I-130.
-If you are more than 21, nothing your parent can do for you. You also can not be qualified for I-601A because you do not belong to your parents' family anymore (from immigration point of view), and your leaving does not result in their hardship.
Of course, your parents can file I-130 for you if you are single. But you still need to go to China to get the immigrant visa, but you will be subjected to 3- or 10 year bar in this case if you leave US and your unlawful presence is > 180 days or one year.
