A lot of people think they know what happened, but they don't. The historians think they've figured it out, but they havn't. I know...because I was there.
There was no Gwenevere. She was just a story someone started because rumors are more fun to spread than facts. Because the idiots of the world would rather hear tales of affair and betrayal rather than true adventure stories. Stories of overcoming true weakness, fighting worthy oppponents, and the only kind of surrender that is honorable.
No, there was no Gwenevere...or if there was, I never met her.