The MK stuff had already been completed at this stage. These kids were 'removed' from their mother's care (and the Tavistock is literally on the next block) and then they come back with this "retraction" stuff. But her comment "he never knew that" is very telling, in that it refers to the fact that Abraham didn't know about the abuse prior to their trip to Morocco. I drive through Hampstead now and again and each time I wonder where those kids are now, and if any others are being hurt as I pass. It's a terrible feeling.