Seeking a romance novel

The male and female leads were childhood sweethearts. The female lead had always loved the male lead. After they went to university, the male lead fell in love with the female lead's roommate. The roommate dragged the male lead and showed off their love in front of the female lead. The male lead also actively cooperated. In the end, the female supporting roommate destroyed the male lead. Sucking! Poison! He was in debt and had to do all sorts of things. Then, the female supporting character's roommate patted his butt and went abroad. The female protagonist spent a lot of manpower, money, and energy to drag the male protagonist back from the abyss. Then, the male and female protagonists got together and got married. Before the marriage, the female protagonist made a promise that they would not have children for five years. After the marriage, the male protagonist met a little model who looked like the female supporting character and seemed to be a little absent-minded. The female protagonist knew about it and pretended not to know. Soon, the male protagonist came back to his senses and began to develop like a good husband. He did housework and accompanied the female protagonist. After more than five years of peace, the female supporting role's roommate returned with an illegitimate daughter and a conspiracy. The female protagonist cut the Gordian knot and divorced the male protagonist. The male protagonist did not agree. The female protagonist took the medicine to treat depression and threw it at the male protagonist's face. It seemed that the conspiracy had begun to reveal itself. The male protagonist was no longer safe. The male protagonist gave half of the family property to the female supporting role and divorced... The female protagonist took the postgraduate entrance examination, and her heart was as still as water to the male protagonist. She began a new life... Please remember which text it is!