Mother

A temporary teacher at an elementary school realizes that one of her students is being abused at home by her family. She makes an impulsive decision to kidnap the child and attempts to become her mother. [About] Mother is a 2018 South Korean television series starring Lee Bo-young, Heo Yool, Lee Hye-young, Nam Ki-ae and Ko Sung-hee. It is a remake of the award-winning 2010 Japanese TV series of the same title. It aired on tvN's Wednesdays and Thursdays at 21:30 (KST) time slot from January 24 to March 15, 2018.[Source: Wikipedia]