Dumping My Fiancé and Biased Brother for College

"When the village chief delivered the items for my wedding, my fiancé's adopted sister, who was the apple of his eye, suddenly burst into tears. She cut my wedding dress and smashed the wardrobe that my older brother made for me. Every time I was about to lose my temper, my fiancé, who was also my childhood sweetheart, would immediately side with her. He claimed that she was still young and did not understand jealousy; she was just insecure.Even my own brother defended her, saying I had a birth brother who doted on me. It would not hurt to give in to her.When an earthquake happened, they both ran to her and protected her tightly beneath their bodies. Meanwhile, I was trapped under the ruins for three days and three nights. My brother and fiancé tried every possible way to cheer up her, leaving the villagers to rescue me instead. When they looked at me with wounds all over my body, they only said, "Don't overthink it. Jenn is timid and frightened. We couldn't leave her alone." I was on bed rest for a month, but not once did I see them. Only the village chief came to see me. He tried to persuade me, saying, "You're the first college student in our village. Are you really going to give up on your studies just to get married? This—" I interrupted him, "I made my decision before you came. I'll report to the college on time!""