On the Eve of My Rebirth and My Country's Subjugation, I Must Win in This Life

I was reborn on the eve of the country's subjugation, and found that the civil and military officials of the entire dynasty were all my ex-husbands in my previous life. I was betrayed by all the men in my previous life. In this life, I will use their old feelings and guilt towards me to take control of the court one by one and subvert this dynasty with my own hands.