In My Sister is The Warlord Queen Episode 44, Catherine warned Stella not to mention Grace again, but Stella ignored her words, and kept attacking Grace with filthy words. Finally, Catherine couldn’t stand it, and smashed two bottles on Stella’s head. Her action scared everyone. Kalvin signed, and told Catherine that once Stella’s dad found out what Catherine did to his daughter, Catherine would be doomed. As Stella’s father was on his way, will Catherine be doomed as he predicted?