Ordeal or no ordeal, the child lives. In fact, what ordeal are you talking about? To grow up not knowing the father? or adopted? Would you then advocate euthanizing the children that grow up in these circumstances?
I understand that it is tragic for the mother: she is a victim of a crime the material consequences of which last for 9 months. However, one crime is no excuse for another.
The first ordeal was being raped by this gang of 'wilding' animals. The second ordeal would be carrying the fruits of their brutality in her womb. The third ordeal would be the possible rape trial. The fourth ordeal would be being confronted by the child, who had up until that time presumably been blissfully unaware how she/he was conceived.
And I wouldn't 'advocate' anything. As I say, it is the woman's choice, not ours. If she did decide to terminate, I hope some of us (even the pious Catholics) would be able to understand her reasons.