That Housewife Took Back the Kingdom

For thirty years the man Lin Jing is married to tells her he brings home 5,000 a month, and she runs the house on that, going without to do it. He sits on the board of a company, his income is in the millions, and he has stayed in contact with the woman he loved before he ever met her. Lin Jing learns all of it on the day she watches him buy that woman a lipstick for 180,000. She stops keeping to the housekeeping money after that and goes at the family finances directly, taking hold of the assets he built while she was economising and clearing out the people who had a hand in the lying.