My Wife Says I'm Just Merch of Her Childhood Friend

Because my wife said she wanted to drink the porridge I made, I drove five hours straight home. The porridge I cooked cooled and reheated, but she still didn't show up. I couldn't even get through to her on the phone. Frantic with worry, afraid something had happened to her, I did everything I could to contact people nearby and search for her. After a great deal of effort, I finally got through to my wife, but the person who answered was her childhood sweetheart, Su Chen.