In January 1923, Lenin amended his Testament to suggest that Stalin should be removed as the party's general secretary, while also mildly criticising Trotsky and other Bolshevik leaders. The relationship between Stalin and Lenin had broken down completely by this time, as was demonstrated during an event where Stalin crudely insulted Lenin's wife, Nadezhda Krupskaya. In March 1923, days before his third stroke, Lenin asked Trotsky to denounce Stalin and his so-called "Great-Russian nationalistic campaign" at the XIIth Party Congress.