Dummy Mommy (2012)

Kim Yeong Ju is the brilliant editor of fashion magazine ESTILLO, but her personal life is not as cheerful as people think. Her husband, law professor Park Jeong Do, cheats on her with another woman, so Yeong Ju lives only for her daughter Park Dat Byeol. All this while hiding a terrible secret from her family and co-workers, although her siblings are aware of it.