Is she currently married?  The girls say daddy came in his truck; is daddy also an illegal?  SCOTUS really needs to clarify the 14th Amendment as to just what "under the jurisdiction thereof" really means.  As a non-citizen she still under the jurisdiction of a foreign government and that makes her allegiance to the USA incomplete and thru her the children also.  The children could only be considered US citizens if the father, in this case, was a US citizen.