> For example, when I confronted him in person about the episode in Berlin, he told me that I had lured him. His words left me scared, humiliated, and ashamed. I found myself self-doubting, distressed, and depressed.

Ya from an armchair this does seem like classic narcissistic abuse. Mentor public figure in a position of power. Blame and gaslight the victim when confronted. Then shame the victim when she comes forward with her story.