When she received the letter, George, frankly, was not certain what she was meant to do with it. She was not a proper guardian, not yet—she was supposed to have months, still, to figure out how to look after her brother! Still, the Ravenclaw could not exactly ignore the missive, jotting a quick "thank you for informing me" to the matron and penning another less stilted note to her (apparently wayward) brother.
28th January, 1892
Alex,The matron of the orphanage wrote today. You did not mention when we met up over the Hogsmeade weekend that you had, as she says, "grown impertinent". I was disappointed indeed to receive such a report, and I hope that you will behave more fittingly going forward. Such behaviour will not serve you well at Hogwarts this autumn!
Your affectionate brother,
George
She/Her/Hers OOC and in her own narration.