Arthur did not kill Lancelot, for Arthur died before Lancelot died.
sort of... he said it was cool for them to hook up ('cause he couldn't do anything about it) but that he couldn't forgive them. They went back to Lancelots dad's country, Brittany.
Sir Lancelot and Guinevere betrayed Arthur by having an affair and running away from him.
he pooped on Arthur :/
Arthur-Guinevere-Lancelot(-Elaine) love triangle (Lancelot was a knight)
He slept with Guinivere.(Arthur thinks they do!)
Sir Lancelot
Lancelot
Lancelot
he pooed on arthur
Guinevere betrayed her husband Arthur by having an affair with Lancelot, a knight of the Round Table and Arthur's close friend.She had an adulterous affair with Sir Lancelot.
Arthur won the war.