User blog comment:AgnesFlether/Lancelot. They TOTALLY destroyed his name!!!!!!!/@comment-5689575-20121117091237/@comment-4683199-20121117202848

You can mean one of two things:

1. He made a dignified exit to us, the fans, as he looked normal when dying the second time. However, that does not mean the characters themselves know that, and yes, we have to assume they're real people. If Arthur (not the actor) was real, think about how much he is hating (or hated) Lancelot when he "betrayed" him. Same thing with Gwen (but she's forgiven, but still)

2. He made a dignified exit the first time he died. Once again, the only people that know the second Lancelot was a shade (excluding Morgana and Agravaine) are Gauis and Merlin. Thus, Arthur still thinks he betrayed him, and he never does find out that he didn't.

I have basically summarized this blog post, adding my own ideas. What makes me even more angry is how easy the writers could let Arthur know, without even having to bring Lancelot back (example, in the sword in the stone, part 2, when gwen goes with them to Morgana, Morgana could've said "So, Arthur, you still love Gwen after I caused her to betray you", to kind of taunt Arthur. Or, maybe after the episode Lancelot du lac, they could've found the bracelet in her cell.

Anyway, i still don't really understand your statement.