Finding My Little Girl(A KBTBB X Avengers crossover)

Eisuke Ichinomiya married Kara Rogers, who he had gone to school with and fell in love with.
A few years later, Kara discovered she was pregnant, and the married couple couldn't have been happier. That changed 9 months later. Kara suddenly died after giving birth to a beautiful baby girl they decided to name Sabrina. Whenever Eisuke looked at his daughter, all he could see was his deceased wife. He looked at his daughter with hate and sadness. Poor Sabrina grew without knowing much love. When Sabrina turned 13, the day of her birthday, she decided she wouldn't tolerate being around her unloving father anymore. She decided to run away. Sabrina flew all the way from Japan to New York. There she found her uncle, Steve Rogers, along with the rest of the Avengers. That's where Sabrina lived. It's where she belonged. Sabrina took her mothers last name and started attending S.H.I.E.L.D Academy. What happens to Eisuke? Will he search for his daughter? Did he ever even love her?