The King of Tears, Lee Bang Won Season 1 Episode 13

Lee Seong Gye accuses Bang Won responsible for the early death of Queen Hyun. Although Bang Won pleads his innocence, the King is blinded by the sorrow of losing his beloved Queen and cuts ties with Bang Won for good. Lady Min becomes outraged as she sees her husband being treated wrongfully. While Bang Won recovers from the shock that his father has given him, Lady Min tries everything in her power to make a spark of rebellion.