; (B) the functions of the Director of the Office of Management and Budget relating to budget, administrative, or legislative proposals; or (C) the chain of command over the Armed Forces provided in section 162(b) of title 10, United States Code. (4) Sunset This subsection shall cease to be effective on the date that is 3 years after the date of the enactment of this Act. (e) Parents and other caregivers For purposes of this section: (1) The term dependent caregiver means an individual who lives with, and provides more than one-half of the financial support required by, a family member who is— (A) under 18 years of age; or (B) unable to engage in substantial employment due to a physical or mental health condition or disability. (2) The term family caregiver means an individual who lives with, and provides more than one-half of the personal care required by, a family member who is— (A) under 18 years of age; or (B) unable to engage in substantial employment due to a physical or mental health condition or disability. (3) The term family member , with respect to an individual receiving personal care services or financial support, means an individual who is— (A) a parent; (B) a spouse; (C) a child; (D) a step-family member; or (E) an extended family member. (4) The term parent means— (A) a biological or adoptive parent of a child, whose parental rights have not been relinquished or terminated under State law or the law of a foreign country; or (B) a legal guardian under State law or the law of a foreign country.