Manhwa hostorical

She became a villainess who died by her husband's hands in the novel. To be more precise, she became a supporting character who died while being used as a tool for political marriage by her father and brother. One day, my damn father crawled out and

Forget About My Husband, I'd Rather Go Make Money at I became the wife of a man who already had a lover.So, I should do my best to help him remain faithful to her, right?But how did I end up destroying the bed with him on our first night together?***