Indeed, life was turning up good but these rotten death eaters had to ruin everything for her. Broke out her nemesis, injured and took her brothers. Harry did say she might have been recruited by old snake face. Maybe it's her coming after them? Maybe not, HE hates mudbloods too, why would he recruit her. No one's seen her since, maybe she was tortured and fed to old snake face's snake. Yes, that was likely true. It might not be so bad afterall.