"And that is why I had to bring her here. This has to end, Ennie, why can none of you see that? This cycle of revenge will go on and on if we don’t draw a line in the sand, and draw it here. Voldemort killed Harry’s parents ... Harry has obsessed about killing him in return ... and, once we kill Bella and Riddle, we will give Delphini all the motivation she needs to target us in revenge or, Merlin forbid, target mine and Harry’s children at some point down the line.