[Sticks]

But you miss the point of this hypothosis.

We are talking about two different personas, Kitten and Katherine Pinder. The persona that believes it to have been a prostitute is Kitten. The experiences locked in the memory of Kitten comes from research carried out by Katherine Pinder, who was not involved with prostitution.

Somehow, Kitten has displaced Katherine, but this persona is unstable and a complete caricature. Hense the behavioural problems Kitten expresses, even outside the house with her "girlfriend"