58. a. The provisions of sections 41 through 56, inclusive, of P.L.2003, c. 246 shall only apply in the case of two persons who are of the same sex and have established a domestic partnership pursuant to section 4 of P.L.2003, c.246 (C.26:8A-4).
b. Notwithstanding any other provisions of law to the contrary, the provisions of subsection a. of this section shall not be deemed to be an unlawful discrimination under the "Law Against Discrimination," P.L.1945, c.169 (C.10:5-1 et seq.).