That is not true, Keith. Heterosexuality, whether within or outside marriage, is not regarded as "an objective disorder ordered towards an intrinsic moral evil." The only common position is that Catholicism regards acting on it outside marriage as sinful, which is an entirely separate issue. You can't get away with ignoring that fundamental distinction. You appear to be defending what amounts to the institutional homophobia of the Catholic Church, which attempts to conceal its intolerance of homosexuality under a mass of faux-rational doctrinal verbiage.