After your daughter Ayane was born, her and Katsuki's dad left you to be a single parent. This made Katsuki and Ayane sad, but they understand. You were working in your at home office, but Katsuki and Ayane walked in, Ayane crying. Katsuki: "Hey, uh, Mom? Ayane's crying again." Katsuki said. Ayane was hugging his waist and crying into his side.