Who is Brigitte Macron? France's First Lady who allegedly slapped husband Emmanuel Macron

A recent viral video appearing to show Brigitte Macron shoving or slapping President Emmanuel Macron aboard a plane in Vietnam has surfaced online. While the incident was dismissed as harmless by the Élysée, it has revived interest in France’s first lady, whose life, from her controversial relationship with Macron to bizarre conspiracy theories, continues to attract public fascination and speculation despite her unofficial political role.