A Manhattan judge declared Friday that the section of state law that forbids same-sex marriage is unconstitutional -- the first ruling of its kind in New York and one that if upheld on appeal would allow gay couples to wed.

State Supreme Court Justice Doris Ling-Cohan ruled that the words "husband," "wife," "groom" and "bride" in relevant sections of the Domestic Relations Law "shall be construed to mean 'spouse,"' and "all personal pronouns ... shall be construed to apply equally to either men or women." Ling-Cohan ruled on the side of five same-sex couples who were denied marriage licenses. She said the New York City clerk could not deny a license to any couple solely on the ground that the two are of the same sex.