She was put in a jail and then met with Arthur alone and had a talk about their relationship and the wedding. In Uther's time she would have been killed but Arthur didn't kill her but banish her (feeling sorry)
'I don't want to see you dead Gwenivere but i don't want to see you. I cannot look on you everyday. You will leave Camelot at first light. You return will be upon pain of death'
Lancelot
Sir Lancelot and Guinevere betrayed Arthur by having an affair and running away from him.
Sir lancelot and Guinevere betrayed King Arthur because of the extreme romance they have they had an affair and ran away together
Lancelot was at the round table as one of his best knights and since Guinevere was Arthur's wife they saw each other and started meeting each other secretly
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.
king arther was married to Guinevere and she was cheating on him with Lancelot.
Lancelot
Lancelot and Guinevere - 1963 is rated/received certificates of: Finland:K-16 UK:A
Sir Lancelot and Guinevere betrayed Arthur by having an affair and running away from him.
Lancelot
Lancelot
She love Sir Lancelot.
negligee'
everyone
Lancelot
Arthur was always in love with his wife Guinevere. When she held an affair with Lancelot, Arthur was stuck in a love triangle, his brotherly love for Lancelot, and his romantic love for Guinevere. He died during the fall of his kingdom, which was when the Lancelot Guinevere love triangle was at its peak. Needless to say, he only loved Guinevere.
Guinevere went off with Lancelot behind King Arthur's back.