Mom Will Avenge You (English-dubbed) - Episode 7

Her daughter was trapped under a steel wall during a disaster, while her husband went to save another mother and daughter at that moment. All through their marriage, she had been the one taking care of the family, while her husband never contributed to the family and always sided with that mother and daughter. Now, their daughter has passed away due to her husband's neglect. From today on, she decides to make those who hurt her and her daughter pay the price, tit for tat.