Soon after the mother began allowing their male child — identified in legal documents as "L." — to wear a skirt to school, the father took his ex-wife to court.

Arguing that the mother, "through various acts, was pushing a female gender identification on L.," the father asked for sole legal custody to make decisions about the child's health care and schooling, according to court records. He also requested L. live with him full-time.

A family-court judge responded with sweeping injunctions forbidding the mother to discuss gender-related issues at home; dress L. in female clothing; let the child have any "female-oriented" toys; or refer to L. as "her," "she" or a "girl."