The wife (as defined in section 416(b) of this title ) and every divorced wife (as defined in section 416(d) of this title ) of an individual entitled to old-age or disability insurance benefits, if such wife or such divorced wife—

(A) has filed application for wife’s insurance benefits,

(B) (i) has attained age 62, or (ii) in the case of a wife, has in her care (individually or jointly with such individual) at the time of filing such application a child entitled to a child’s insurance benefit on the basis of the wages and self-employment income of such individual,

(C) in the case of a divorced wife, is not married, and

(D) is not entitled to old-age or disability insurance benefits, or is entitled to old-age or disability insurance benefits based on a primary insurance amount which is less than one-half of the primary insurance amount of such individual,

shall (subject to subsection (s)) be entitled to a wife’s insurance benefit for each month, beginning with—