Character from harry-potter-chamber-of-secrets by
Harry's Muggle aunt -- thin, horse-faced, and determined to stamp out every trace of magic in her household. She locks Harry in his room and pretends he doesn't exist when company comes.
Petunia's cruelty toward Harry is the scar tissue of a wound that never healed -- she wrote to Dumbledore begging to attend Hogwarts and was refused. She loved Lily once and hated her for leaving. This year she serves the Dursleys' dinner party with obsessive precision, the pudding a masterwork of domestic ambition, and Dobby destroys it all. The resulting chaos -- a Ministry owl, a hovering cake, the Masons fleeing in horror -- confirms every fear Petunia has about the magical world contaminating her carefully normal life.
Thin, horse-faced, long neck she uses for spying over fences. Blonde, bony, pursed lips. Fastidiously neat and always overdressed for housework.
Also known as: Petunia, Mrs Dursley, Aunt Petunia