Season 4 of Netflix's hit series Bridgerton introduced a mistress story line that has some outraged. The show returned on Thursday, January 29, with Benedict (Luke Thompson) as the lead after three seasons of waiting. Very quickly, he found himself falling in love with two different women: a mysterious guest at his mother's ball and a maid named Sophie (Yerin Ha). Those who read Julia Quinn's book An Offer From a Gentleman knew that Benedict's interest in the Lady in Silver created an obstacle for him and Sophie.