Judge Decides Transgender Widow's Marriage Was IllegalMargaret Hartmann5/26/11 1:08pmFiled to: Rights & RitesNikki Araguz marriage voidNikki araguzTransgender marriage texastweet150EditPromoteShare to KinjaToggle Conversation toolsGo to permalinkA Texas judge has announced that he plans to nullify the marriage of a transgender woman whose firefighter husband died in the line of duty, on the grounds that they had an illegal same-sex marriage. His family is fighting the widow for inheritance, but the case is also a setback for transgender rights in the state.AdvertisementNikki Araguz, who was born Justin Graham Purdue, married Thomas Trevino Araguz III in 2008, and had had a sex change operation two months later. Thomas died while fighting a fire last summer, and now his family and ex-wife, Heather Delgado, are now battling his widow for $600,000 in death benefits and assets, according to the Associated Press. They argue that the inheritance should go to Thomas' two young sons from his marriage to Delgado because his marriage to Nikki was never valid.In a draft order issued on Tuesday, District Judge Randy Clapp said he's found that "any marriage between Thomas Araguz and Nikki Araguz was void as a matter of law" and Thomas "was not married at the time of his death." At issue is when Nikki legally became female, and when when Thomas found out she's transgender. In an interview with 20/20 Nikki says she told Thomas that she was born male a week into their relationship, and he supported her during the process of getting a sex change operation. His mother, Simona Longoria, and Delgado paint Nikki as a con-artist, and claim Thomas only learned Nikki's gender history shortly before his death, and was totally shocked. They say after he found out he immediately moved out and planned to get a divorce. Longoria and Delgado claim they were duped by Nikki, but it seems they're actually having a hard time accepting that Thomas chose to marry a transgender woman and didn't tell them about her past. Their argument is ridiculous; They seem to think Thomas simply didn't pick up on any signs that Nikki once had male genitalia, even though he had been to her childhood home where photos of Justin hang on the walls, had a sexual relationship with her, and was married to her while she had a sex change operation.According to the Houston Chronicle, Nikki's lawyer argued that her marriage was legal because the Texas Family Code allows transgender people to obtain a marriage license if they've had a sex change recognized by the court (Republican legislators are working to repeal this law). The family's attorney countered with a 1999 Texas case that says a person's chromosomes, not their genitals, determine the sex at birth.