Roxanne stiffened at the mention of his mother. While Astoria wasn't Draco, the memory of everything he had said about her when she initially got pregnant were still fresh wounds in her mind.
"I wouldn't get your hopes up," she told him warily, standing back so he could come inside. "Your dad wasn't exactly...shy about his distaste for me when he found out about -the baby. Something about being a slag and sleeping with everyone, I don't know," She intended to sound nonchalant about the whole thing, but there was no way she could completely mask the bitterness.