You both were married and had twins which you loved. But it was to much for him, he started hating it. He was losing his Goal to be the number one hero. He wanted to go back in time.

On a patrol someday he found a Villain. They told him they could bring him back to his old self at the hero school UA with his old friends. He accepted that dumbly and lost his consciousness. When he woke up hist best friend Kirishima was telling him to wake. His wife and kids no where to be seen.