[Private]
Lady Marianne was an extremely public figure, very well-known, as is my father, the late Emperor, and myself. I couldn't begin to tell you why Anya's subconscious mind might have chosen her identity, but I would imagine you'd be hard-pressed to find any reasonably informed person in Britannia who wouldn't know of us.
[his mind is starting to work again, a slow surface calming. this is okay -- he can handle this. she has no evidence, and he can take care of Lacus if he has to]
Where I come from, it is a disorder typically suffered by those who have experienced great trauma or abuse. It is no feat of magic; considering Anya's long history of combat at her age, I'm frankly unsurprised the stress has affected her.