https://www.cmoa.jp/title/276127/
Evelyn marries Wilfred to help her sickly sister. Wilfred is popular in high society and wealthy, but continues to cheat on her even after their marriage. However, when he returns home, he embraces Evelyn."Have you grown tired of me? So why do you make love to me?" Evelyn is troubled by her relationship with Wilfred. She thought it was a loveless marriage, but Wilfred's deeper intentions begin to emerge...The story of a married couple who love each other but deceive each other begins now. [Original Webtoon](https://www.comico.jp/comic/10255)
An emotionally abusive cheating husband. A boyfriend who dumped her right before marriage… Those who toy with sincere feelings and shamelessly enjoy the sweet rewards of betrayal. To them, we shall deliver the perfect revenge. Toki Chitose, a former marriage scammer, extends a hand to the wounded victims and delivers judgment. [Original Webtoon](https://manga.line.me/product/periodic?id=Z0003587)
Chie was involved in a traffic accident, losing both her parents and suffering serious injuries herself. She was taken by Nobuyuki, the doctor at the hospital where she was treated for the accident, and they fell in love and married. They were meant to live happily together, raising their child, Ohto, but after giving birth, she was told she had only a short time left to live, and he asked for a divorce and forced her to give up custody. However, it was all a clever trap set up by Nobuyuki to have Chie act as a surrogate mother, and then get rid of her when she was no longer needed. Chie was saved at the last moment by the doctor, Toru, and faked her own death, escaping Nobuyuki's control. Three years later, with a new face and name, she infiltrates the Saigawa household under the guise of a housekeeper. Is it all to get her child back? (Source: SORAJIMA, translated)
A member of the beastkin nobility and the heir to the Bearwolf Marquis, Leold, suddenly bites Katie on the shoulder, branding her with a "Mark of Proposal". Katie, who was crossdressed at the time, is mistaken as a male and dragged into being his fiancée for a few years until the mark disappears... But the two have the worst relationship...! What is this? A form of courtship?! Source: MU