Both are daily dramas with 100+ episodes. Both feature a female lead whose husband dumps her for a new chaebol wife. The child of the female lead dies due to the negligence of the new wife. The female lead tries to find justice for her dead child while the ex husband tries to cover up the truth. Both of these dramas provide the chance to love to hate the ex husband while cheering on a new romance for the female lead.

Both are daily dramas with 100+ episodes. Both are family dramas. Both series are centered around two women with complicated relationships. In Sisters-in Law, the two women are twins. Each marries the son of two rival families. In Still Loving You, the women are first student and teacher, and eventually, sisters-in law. Both dramas are on the lighter side of the daily drama spectrum. No muder plots or kidnappings, just sweet romances with a lot of family drama.