User blog comment:Morganaforever/Reactions at the magical reveal/@comment-4892425-20120618204837

I think Gwen is not going to take the reveal well for one other reason: when Gwen was on trial for adultery Merlin knew Lancelot was a shade and Morgana was likely behind the whole mess. Although Merlin spoke up for Gwen, Merlin kept his mouth shut about the magic angle. It's going to look like he didn't go to the mat for Gwen out of fear of being exposed as a sorceror.