While I think this lawsuit is idiotic (suing because you're gay is definitely inappropriate), but to his defense, molestation at a young age has been linked to future homosexual behavior. When a person has not been through proper treatment they will frequently unconsciously re-enact the trauma. Females will often do it by becoming promiscuous and choosing to be with particularly dangerous/abusive men, and males will often engage in homosexual sex. Obviously most gay men were not victims of abuse, but sexual abuse survivors have higher rates of homosexuality.
"You just can't win. Ever. Look at the bright side, at least you are not stuck in First Wives Club: The Musical. That would really suck. "
--Sueleen Gay