It's not that these kids have rejected the abomination but simply they see it as low in the list of priorities affecting the British public at the moment. They obviously think for example that the economy is much more of a priority to society than marriage of perverts. Marriage itself probably comes low in their list too and adultery in their future lives will be more popular than marriage and family, judging by the way society is going. The bottom of the list will be religion and whether it is true.