A student shouldn’t have to hear news about a parent, who was not even involved in the war effort whatsoever, passing away. The only thing the Abbotts did was house the two Bones while they found a new home. The Abbotts were also a pureblood family, although Hannah wasn’t one, they still were mostly pureblood. Was their crusade against anything muggle that stringent that they would only attack specific people who weren’t pure?