After I Became the Seductive Female Lead in a Male-Oriented Novel, I Changed the Whole Story

I transmigrated into a male-oriented novel, becoming a brainless woman who supported a man and his mistress. In the book, I gave up my chance to attend a prestigious university and worked two jobs to put him through grad school. But after he graduated, he found himself a new sweetheart. I knelt on the ground and begged him, "As long as you don't leave me, I don't mind you having a family." He let go of his reservations and continued accepting my support. I went on to work three jobs to support his family. Ha! Too bad I'm not some idiot who worships men.