AITJ for selling my birthday gift three days after I got it?

¿Soy el malo por vender mi regalo de cumpleaños tres días después?

OP's grandma knitted him an itchy sweater for his 16th birthday, so he quietly sold it online to afford the video game he really wanted. Then his cousin asks one question that makes his blood run cold.

Part 1 of 3 in AITJ for selling the sweater my grandma knitted to buy a video game?

Tengo dieciséis años y creo que soy el malo. Les explico. Vivo en Guadalajara con mi familia.

Opening lines