Reports emerged Wednesday that actress Margaret Qualley and music producer Jack Antonoff have separated after nearly three years of marriage and are no longer living together.
According to sources cited by People, the couple is experiencing a "rocky relationship" and are "figuring things out." This news follows speculation after Antonoff attended Taylor Swift and Travis Kelce's wedding in July without Qualley. Qualley was reportedly filming the remake of the 1981 horror film "Possession" at the time.
Further fueling speculation, Qualley has quietly deleted photos of her and Antonoff's August 2023 wedding from her Instagram account. Her social media activity involving Antonoff has been minimal, with her most recent mention being a birthday wish on her Instagram Story on March 31. Additionally, her Instagram username was changed from @isimostar to @sarahmargaretqualley23 in April, a notable shift as Antonoff has a song titled "Isimo" with his band Bleachers.
Body-language expert Judi James analyzed the couple's final public appearance at the 68th annual Grammy Awards on February 1, 2026. James noted that while Qualley displayed "intense body language rituals" and "sensual and besotted" affection, Antonoff appeared more detached.
"Margaret looks totally committed to their relationship here, taking every advantage to show off a sensual and besotted form of affection," James told The Daily Mail. Qualley's gestures, such as leaning into Antonoff's lap and posing with a "sultry facial expression," suggested strong engagement in the relationship. James observed Qualley taking off her shoes to indicate a "trusting, spontaneous and tactile relationship" and placing her feet between Antonoff's legs in an "intimate pose of togetherness."
However, James found Antonoff's demeanor less encouraging. "Jack, though, appears to be immune to all this flirtation," James stated. "His smile looks sociable and polite here, and when Margaret places her feet between his legs in an ultimate attention-seeking display, he just looks distracted by his phone. Her flirting doesn't seem to be getting the appropriate body language responses here, making the romantic signals appear very one-sided."
Qualley and Antonoff were first romantically linked in August 2021 and publicly confirmed their relationship in March 2022. Qualley sparked engagement rumors in May 2022, with their engagement being confirmed shortly after. Both have spoken about experiencing love at first sight. They married on August 19, 2023, at Parker's Garage in Long Beach, New Jersey, with notable guests including Taylor Swift, Cara Delevingne, and Lana Del Rey.
Antonoff, known for his work with Taylor Swift and as the lead singer of Bleachers, has produced many of Swift's recent albums, including "Midnights" and "The Tortured Poets Department." Qualley is an acclaimed actress known for her roles in "The Leftovers," "Once Upon A Time In Hollywood," and "Poor Things."