Margaret Qualley and Jack Antonoff are reported to have split after nearly three years of marriage, according to multiple outlets. The reporting describes the separation as occurring days after Qualley did not attend Taylor Swift’s wedding. One outlet specifically says Antonoff attends the event with his sister rather than his wife. Another source frames the development as a reported post-wedding relationship change. Overall, the articles describe a marriage that lasts close to three years and then ends with a separation announcement or report, without providing additional details about the cause. The reports also do not clarify whether either party has publicly commented on the split. The only timing detail repeated across the coverage links the separation report to the period immediately after Taylor Swift’s wedding.