“Your dad’s place,” said Sirius. “Your grandparents were really good about it; they sort of adopted me as a second son. Yeah, I camped out at your dad’s during the school holidays, and then when I was seventeen I got a place of my own, my Uncle Alphard had left me a decent bit of gold — he’s been wiped off here too, that’s probably why — anyway, after that I looked after myself. I was always welcome at Mr. and Mrs. Potter’s for Sunday lunch, though.”
“But … why did you … ?”
“Leave?” Sirius smiled bitterly and ran a hand through his long, unkempt hair. “Because I hated the whole lot of them: my parents, with their pure-blood mania, convinced that to be a Black made you practically royal … my idiot brother, soft enough to believe them … that’s him.”