The Abandoned Concubine Wants to Counterattack

I have loved Xiao Yibai for seven years and been married to him for three years. He, Xiao Yibai, was a poor scholar. He married me because he couldn't get his sweetheart. I, Su Moyu, a woman, just want to protect this family. I thought he would see me after a long time, but I didn't expect—— After he became the top student in high school, he divorced me in public and married the girl he loved. He said he had had enough of this torture! He never loved me! A bad fate, years of infatuation, finally in vain... When he looked back at me, he had already changed.