The poet who shot his wife is Edgar Allan Poe.
Poe's life was marked by tragedy and misfortune, and his relationship with his wife, Virginia Clemm, was no exception. Virginia, who was his cousin and whom he married when she was only 13, suffered from tuberculosis and died at the age of 24. While there is no evidence that Poe shot Virginia, he did write about the theme of death and loss extensively in his poetry, which is often linked to his own personal experiences.
Poe's poem, "Annabel Lee," is often interpreted as a reflection of his grief over Virginia's death. The poem tells the story of a young man who loses his beloved to a "chilling wind" and mourns her loss deeply.
While Poe's life and works are often shrouded in mystery and speculation, there is no credible evidence to suggest that he shot his wife. This is a misconception that has likely arisen from the dark and macabre themes of his writing.