During all of the Church's history, from Adam onward, many awful things have been done or not done in the Name of God though not necessarily with His endorsement. Some of the Hebrews sacrificed their children to Moloch (who demanded that such be thrown living into fire, there to be consumed). There are Christians these days who advocate for the 'right' to have one's unborn child killed, and for no other reason than that of convenience.
What's your point? That we should 'allow' the continued wanton murder of the innocent unborn, since it's going to happen anyway?