Yes, ear cartilage can break.
The ear consists of both skin and cartilage. According to the provided reference, trauma can cut or pull the skin and cartilage of your ear. This implies that the cartilage is susceptible to damage from external forces, potentially leading to a break or fracture. While the reference doesn't explicitly use the word "break," the statement indicates that cartilage can be injured due to trauma. Additionally, untreated injuries can lead to deformities.
