The Trap Ex-Wife

At the age of 18, Patricia married Martin Langley, a man who was paralyzed from the waist down, instead of her stepsister, Debbie Brown. She accompanied him through the darkest moments of his life.
Despite their two-year marriage and companionship, their relationship didn’t mean as much to Martin as Debbie's return.
Martin, in order to treat Debbie's illness, heartlessly disregarded her pregnancy and cruelly bound her to the operating table. Martin was heartless, he left Patricia feeling lifeless, which prompted her to leave and go to a foreign land.
Martin, however, would never give up Patricia, even though he hated her. He couldn't deny that he had and inexplicable fascination with her. Could it be that Martin, unbeknownst to him, has become helplessly in love with Patricia?
When she came back from abroad, whose child is the little boy by Patricia's side? Why does he resemble Martin, the devil incarnate, so much?
（I highly recommend a captivating book that I couldn't put down for three days and nights. It's incredibly engaging and a must-read. The title of the book is "Dad, Mom's Love Faded" You can find it by searching for it in the search bar.）