Texas' gay marriage ban may have banned all marriages AUSTIN — Texans: Are you really married? Maybe not. Barbara Ann Radnofsky, a Houston lawyer and Democratic candidate for attorney general, says that a 22-word clause in a 2005 constitutional amendment designed to ban gay marriages erroneously endangers the legal status of all marriages in the state. The amendment, approved by the Legislature and overwhelmingly ratified by voters, declares that "marriage in this state shall consist only of the union of one man and one woman." But the troublemaking phrase, as Radnofsky sees it, is Subsection B, which declares: "This state...