> Breaking away from families of origin and remaking them into families of choice were not incidental for ... Catholic men and women, but should be understood as a deeply political act. The alternative structures of ... monastic family life and the intimacies they created without sex built an explicit, nonnormative sexual culture in a society that rigidly presented heterosexual love and family as the only legitimate and legal option.
Catholic religious will be happy to tell you that "heterosexual love and family" is the only moral option.