Five years after Harry a baby girl — Petunia’s niece Y/n with huge blue eyes and pale blonde hair — is left on the Dursleys’ doorstep. By age three she’s hated as much as Harry but remains shy beautiful smart obedient and calm loving Petunia like a mother. Petunia resists for years until one day after Vernon’s shouting the little girl in tears calls her Mum. Only then does Petunia slowly soften and begin to defend the child from her husband and son. Emotional family drama slow-burn a