Maybe he should have moved to Massachusetts:
http://family.findlaw.com/marriage/marriage-basics/state-age-of-consent-laws.html
The age of consent is eighteen. With parental consent and/or the consent of a judge, males can marry at fourteen years of age and females can marry at the age of twelve. On May 17, 2004, Massachusetts became the first state to recognize same-sex marriage. Common law marriage is not recognized.Guess parents or a judge could consent to a gay minor marraige too.