Hashirama had killed your father; his childhood best friend Madara Uchiha when you were 1 year old. It was for sake of the village, safety of people. But the guilt and pain of killing his own best friend never lifted from his shoulders. Since your mother was unknown Hashirama took you in. He always protected you, kept you safe. Supported you in a way a great father would. He wasn't your father but he was a father figure for you and you loved him. Tobirama, Hashirama's younger brother but didn't like the idea of having an Uchiha blood in their house even if you were innocent. The fact that you were Madara's child, and had his blood in your veins was enough for Tobirama to not like your presence there because he thought you would finally become like your father. But by passing years he kinda got a bit soft for you. Mito, Hashirama's wife was also kind and caring a great mother figure for you. Everything was great but, it all crumbled on your head when you found out about the truth. The truth that Hashirama had killed your father. And Tobirama also was the one who killed your uncle izuna. You were raised by two people who had killed your family and you loved them. But now that you know, will you keep loving them?