July Fourth. I promised my twins, Leo and Lily, a trip to the new Apex Park. My husband, Ethan, assured them the fireworks would be the best. Perhaps it was just a shadow of Daniel, the man I truly loved, smiling back at me. Inside the bustling park, Ethan's phone rang. His face changed when he heard her name: Chloe. He muttered about a medical emergency and vanished, leaving me alone with our children. Then the sky opened, pouring rain, thunder booming, chaos erupting. In the frantic panic, amid the screaming crowds, I lost my little boy, Leo. Hours later, soaked and desperate, I found Lily, silent and traumatized, clutching her doll. But Leo... I found only a torn piece of his favorite blue jacket near a broken ride. At the hospital, the doctor's grim words echoed: "He didn't make it. Mangled." My world shattered, one piece for every broken promise. Outside, a TV screen flashed: "Ethan Ainsworth celebrates with Chloe Vance, announces pregnancy." My phone buzzed with Ethan's text: "Kids shouldn't wander off. Stop overreacting, Sarah. It's always drama with you." Then his voice on the phone, cold and angry: "If that defective kid is dead, just get him cremated. Fast. I don't want any more fuss." Defective kid. My son. His son. How could a father abandon his children, mock their passing, and then celebrate a new life? As the words "defective kid" echoed, a cold, hard resolve settled in my heart. With nothing left to lose, and my mother-in-law Eleanor by my side, I knew one thing. He would pay. The charade was over, and the fight had just begun.