(1) It is a discriminatory or prohibited employment practice to take an action described in Subsections (1)(a) through (g).
(a) (i) An employer may not refuse to hire, promote, discharge, demote, or terminate a person, or to retaliate against, harass, or discriminate in matters of compensation or in terms, privileges, and conditions of employment against a person otherwise qualified, because of:
(D) pregnancy, childbirth, or pregnancy-related conditions;
(E) age, if the individual is 40 years of age or older;
(G) national origin;
(I) sexual orientation; or
(J) gender identity.