Jack Antonoff and Margaret Qualley’s marriage ‘challenges’ exposed before split

Jack Antonoff and Margaret Qualley's marriage faced challenges before their separation after less than three years, according to a source. The insider told Page Six that Antonoff "could be very particular about how he liked things" and that Qualley "didn't always feel like her perspective was being heard or given the same weight," with communication being a challenge between them. The split was confirmed on Wednesday, with one source describing the relationship as "rocky" and another noting they are "figuring things out." Split rumors first surfaced when Antonoff attended Taylor Swift and Travis Kelce's wedding without Qualley on July 3, accompanied instead by his sister. Qualley had seemingly hinted at trouble in recent months, changing her Instagram handle from one referencing Antonoff's song "Isimo" to her birth name, and the Bleachers removed the song "Margaret" from their tour setlist. Qualley also deleted wedding photos and most traces of Antonoff from her Instagram, though they still follow each other. The couple was last publicly seen together at the 2026 Grammys in February.