After My Death, They Begged for Forgiveness

Both my brother and my fiancé accused me of harming their savior, Kelli. To avenge her, they slandered me during the wedding, claiming that I lived a promiscuous life and decided to banish me from the Mann family, even trying to beat me to death. I was utterly despairing and decided to set fire and perish together with them... But unexpectedly, I was reborn and returned to the time before I was engaged to my fiancé. Now...Kelli was holding a utility knife, saying, "What do you think they would do if they saw that you hurt me? Would they beat you to death?" I snatched the knife from her and slashed her face with it several times! "What does a little injury matter? Only by doing this can you go and tell them!"