Married To His Son In The 80s, His Sworn Enemy Became A Henpecker

When she woke up, Lin Xiangyi learned that she had been in a book in this life, in a period novel written by her stepsister.
The stepsister is the heroine, and she is a vicious supporting actress.
Her father doesn't care about her and she has no mother, so she has to make a living under the evil stepmother since she was a child. Bai Lianhua's stepsister also stole her fiancé and designed her nemesis Xie Qingxiao to destroy her innocence.
After she got pregnant unexpectedly and her reputation was ruined, she was paranoid and vicious and committed all kinds of bad things, and was eventually imprisoned and died.
She woke up the day after her innocence was stolen.
In order to reverse the outcome, she found her arch-enemy, the second-rate man, and proposed to marry her, step on the best and abuse the scum, protect her reputation, do business, and make a lot of money!
All the people who are waiting to see her joke???
How did Lin Xiangyi, who had such a bad reputation, buy a TV, ride a car, live in a mansion, appear in newspapers and TV, and become a millionaire?
And the sworn enemy she married... also became a wife slave?
The sworn enemy of the second-rate son: I thought it was a secret love that came true, but I didn't expect that it was really my son who married me.