RAWRAWRARRARRAR cool you're tits. they think that she's a death eater, remember? jesus you jump to conclusions quickly. if she betrayed them, and they didn't know that she actually saved harry, then of course they would still hate her.
Yeah I know how I totally skipped over that part, but it's only because it's not important to my changed plot and everyone already knows how it goes. It was intentional, and it's because I'm running out of time .__.