If you try to use the humanitarian reasons to reinstate your parents green card application after the cases are revoked, you can ask your sister-in-law to be the sponsor if she is a US citizen.
Here is an article for the procedure to request humanitarian reinstatement of I-130 petitions that have been revoked based on the death of the petitioner
http://www.visalawyerblog.com/2009/09/death_of_us_petitioner_visa_sp.html
回複:回複:父母b2 簽證來美, I-130 已批, 如何在美國獲得綠卡而不必回國?
所有跟帖:
• 謝謝!My mom's sister is a U.S citizen, I will take a look at the a -TSLRH- ♂ (0 bytes) () 10/17/2009 postreply 14:47:13