Jung-suh's abusive stepmother who marries into the family and facilitates the mistreatment of Jung-suh. She manipulates events to secure Yoo-ri's marriage to the wealthy Song-joo. Following her daughter's arrest, she suffers a mental breakdown and is institutionalized, later expressing genuine remorse and apologizing to Jung-suh.
Antagonistic stepmother relationship driven by territorial jealousy and manipulative scheming.
Codependent maternal alliance built on shared jealousy and mutual manipulation of family dynamics.
Power dynamic where the stepmother exerts control over family and corporate decisions, challenged by the son's romantic defiance.
Explore the full interactive character relationship map of Stairway to Heaven