Lena Dunham Confesses to Cheating on Jack Antonoff with Childhood Love

Lena Dunham's new memoir reveals she cheated on Jack Antonoff with a childhood boyfriend during a difficult time in their relationship. The couple dated from 2012 to 2017, and she discusses the reasons behind their breakup.

Relationship Struggles

Dunham writes that their relationship suffered after her hysterectomy in 2017, which led to increased dependence on medication. During this period, she reconnected with an old middle school boyfriend named Nick.

Dunham reached out to Nick for comfort following her surgery, leading them to meet and eventually sleep together. This marked a turning point where she realized further issues in her relationship with Antonoff.

Memorable Breakup

The memoir describes how Dunham eventually confronted the need to end things with Antonoff. She recounts telling him over breakfast about their mutual unhappiness, which led both of them to cry and acknowledge each other as their first great love.

The breakup was confirmed by Dunham's representative in January 2018, stating it was amicable after five years together.

New Beginnings

Since their split, both have moved on and married other people. Dunham married musician Luis Felber in September 2021, while Antonoff wed actress Margaret Qualley in August 2023.

In addition to these personal revelations, Dunham also addresses alleged on-set incidents involving her "Girls" co-star Adam Driver in her memoir.