Because it's an exception, hence the preference.

In her last life, she had tried to divorce him, had tried all sorts of things, and found out that he was the man who loved her most. Back to nine years ago, she would never push him away again! "Su Luo, if you want to divorce me, you'll never be able to!" Fu Xingchen pressed her against the wall and said coldly. But she put her arm around his neck. "Who wants a divorce from you? I want to talk to you about strangers!"