"Malfoy isn’t your dad," said Ron gently. "He doesn’t see himself as your dad. Look, I’ve been doing some reading, and this is a blended family, according to Muggles. The lines are blurred sometimes. Your Mum and me, well, we had some good times. But we stopped being married to each other and it took me a bit of time to come to terms with that. Hermione is with Malfoy now, and until they break up, they’ll stay together."