AITA for not giving my neighbors soccer ball back, after he threw it onto my 3rd floor apartment balcony, which he kicks against the side of the apartment all day?

AITA for not giving my neighbors soccer ball back, after he threw it onto my 3rd floor apartment balcony, which he kicks against the side of the apartment all day?

One person from Reddit is grappling with a neighborly dispute that escalated when their downstairs neighbor’s…