Well, what kind of morality are you talking about? Liberal morality, which respects fairness and harm-avoidance above all? Or conservative morality, which puts equal weight on fairness, harm-avoidance, tradition, authority, and purity?

Every issue is different depending on the lens with which you look at the problem. One person's right to choice and autonomy is another person's violating the sacred social order with anarchistic self-centered destruction of tradition and family structure.