The parents of the DACA people are rational humans who made a decision to violate U.S. law. More important, over the last year, these same DACA people have called U.S. citizens who oppose their demands as white supremacists, racists, etc. Just based on their verbal attacks we should reject their pleas for relief. See United We Dream policy director, Greisa Martinez, comments https://www.rawstory.com/2017/09/dreamer-slams-trumps-daca-decision-another-sign-of-white-supremacy-taking-over-our-democracy/
Just for the sake of discussion...do foreign nationals (non-citizens) have the right to a redress of their grievances against the U.S. government?