Yeah, I'd agree with that. Not that they're deliberately planting a false memory in your mind but that they've already suggested the sexual abuse beforehand, and therefore the mind might start creating images and memories of things that weren't initially there to begin with. The power of suggestion.

I guess if during your EMDR, memories or images do surface, then err on the side of caution, especially if you have any doubt as to the reality of those memories.

Wow, it's obviously a difficult thing you're going through.