PARIS (AP) He was a middle-aged French author becoming known, even celebrated, for writing about sex with children. She was a fragile 14-year-old, too young to foresee the damage she says was done to her life by his predatory grip on her body and mind.

Now a grown woman, Vanessa Springora is causing a literary, legal and cultural storm in France with her explosive tell-all book that alleges, in cutting detail, an underage and destructive sexual relationship with French writer Gabriel Matzneff, now in his eighties.

The publication this month and quick commercial success of Consent is also being hailed by child-protection activists as a possible watershed moment for France. The book has ignited renewed debates about the countrys permissive attitudes toward sex with minors and soul-searching about why Matzneff was long celebrated in Paris.

This is a very important book. Its Frances #MeToo moment, says Homayra Sellier, an advocate for child victims of sexual violence with the group Innocence in Danger.