Matter of Calderon-Hernandez, 25 I&N Dec. 885 (BIA 2012) (applicant for cancellation of removal seeking to establish exceptional and extremely unusual hardship to his or her child is not required to provide an affidavit and other documentary evidence regarding the childs care and support upon the aliens removal if the child will remain in the United States with another parent, even if the other parent is in this country unlawfully); clarifying Matter of Ige, 20 I&N Dec. 880 (BIA 1994).