Good point. But Harry knew that Lucius had led his family down a slippery slope, and Harry had watched what it had done to Draco, through Voldemort's eyes. And he knew that Lucius was going to have to pay for his crimes. But he also knew that no matter what, even though he never had his parents there with him, their love kept him strong. After everything that's happened, he wanted Draco to have that too.

*squishes Harry*

A ewe = a female sheep. So go Team Sheep!