; (II) decline to order the alien removed from the United States; (III) grant the alien permission to reapply for admission to the United States; or (IV) subject to clause (iii), waive the application of one or more grounds of inadmissibility or deportability in connection with any request for relief from removal. (ii) Limitation on discretion (I) In general The Attorney General may exercise the discretion described in clause (i) if the Attorney General determines that removal of the alien or the denial of a request for relief from removal would result in hardship to the alien’s United States citizen spouse, parent, or child. There shall be a presumption that family separation constitutes hardship. (II) Widow and surviving child of deceased united states citizen In the case of the death of a citizen of the United States, the Attorney General may exercise discretion described in clause (i) with respect to an alien who was a child of such citizen, or was the spouse of such citizen and was not legally separated from such citizen on the date of the citizen’s death, if— (aa) the Attorney General determines that removal of the child or spouse or the denial of a requested benefit would result in hardship to the child or spouse; and (bb) the child or spouse seeks relief requiring such discretion not later than two years after the date of the citizen’s death or demonstrates to the satisfaction of the Attorney General the existence of extraordinary circumstances that prevented the spouse or child from seeking relief within such period. (iii) Exclusions This subparagraph shall not apply to an alien whom the Attorney General determines— (I) is inadmissible under— (aa) paragraph (2) or (3) of section 212(a); or (bb) subparagraph (A), (C), or (D) of section 212(a)(10); or (II) is deportable under paragraph (2), (4), or (6) of section 237(a). . (b) Secretary’s discretion Section 212 of the Immigration and Nationality Act ( 8 U.S.C. 1182 ) is amended— (1) by redesignating the second subsection (t) as subsection (u)