Guinevere

Guinevere, a character in King of Knights, was the wife of Arturia Pendragon and secretly the lover of Sir. Lancelot of the Knights of the Round Table, the latter of which also being Arthuria's Lover secretly. Considering it was a political marriage Arturia harbored no actaul love for Guinevere, but she tried to give Guinevere the best possible marriage experience as she could, even when they were alone together. The guilt of Guinevere betraying her King and falling in love with Lancelot, whom Arturia truly was in love with, caused her to eventually committ suicide.