After Marrying a Tycoon's Heiress, I Regretted It

My girlfriend was the most notorious heiress in Beijing's elite circles. Yet she fell for me, the son of her family's housekeeper, and settled down to become a devoted wife and mother. But in the fifth year of our marriage, she got bored. She started staying out all night. Our son fell ill and lay in the hospital, crying for his mother. Eventually, he became critically ill.