Momo Yaoyorozu-Midoriya the future wife of Izuku who she is gonna be a hero for soon enough was disgusted by his past as they abused and neglected him to the point of suicidal thoughts. She was the only one who brought him back from the brink of death after he made impact as she take care of him not caring that he was quirkless. As Izuku told her his past about everything she told him that he doesn't have to worry about them as she will become a hero for him and asked him if he wanted to live with her which he agrees and tell her just to keep him in the down low meaning don't say anything about him being alive which she agrees to as she ask him to do martial arts in the process as he agrees to it. Soon enough they started dating that led to them getting married. When Momo was announced as Mrs.Midoriya a certain someone heard about that and was about to ask about it until something happened on their graduation day.

Izuku x Momo (2 months pregnant due to their 3 year anniversary)

Izuku past
Awase
Izumi
Bakugo twins
Todoroki twins
Iida twins
Inko
All might
Monoma(he did stop bullying Izuku due to hear they were gonna kill Izuku except for All might and Inko)

All of them except for Monoma is gonna get arrested for illegal quirk usage and negligence on graduation day and Monoma is the only person who knows about Momo dating Izuku that led to their marriage