Not much is known about famed Russian composer Pyotr Ilyich Tchaikovsky’s wife, Antonina Miliukova. Wikipedia summarises her in Tchaikovsky’s biography with just a few statements, stating that their marriage in 1877 was “a disaster” and they were “mismatched psychologically and sexually” and only lived together for six weeks before Tchaikovsky left her, as he was emotionally agitated and suffered “from acute writer’s block.” Their separation forced Tchaikovsky to confront the truth about his sexuality with the support of his family. Ultimately, he “never blamed Antonina for the failure of their marriage.”