Umm I feel either Dumbledore or Sirius? cuz I think in order of the phoenix Sirius is explaining to harry how all family's are related but yeah maybe Dumbledore

All i know is it was in one of the later books but not deathly hallows

Yeah Sirus did explain it, maybe it not being directly said is what we are confusing it by

Tbh I feel like it would be smth Dumbledore would say. Wasn't it said in that pensieve memory at the Gaunts'?

Yeah tho I read it ages ago so I don't rlly remember such details

^^ Uhhhhh maybe?

I swear if I'm right that's awesome bc I haven't read it in four years (but I read each book like 7 times)

I haven’t read them since like a few months after joining this wiki

When was that?

2 years