Get the Summary of Belle Burden's Strangers in 20 minutes. In March 2020, Belle Burden was quarantining with her family on Martha’s Vineyard, settling into the quiet routines of early pandemic life, when a voicemail suddenly revealed her husband's affair. He didn't try to deny it—he just walked out. The man she trusted seemed to be replaced by a stranger overnight; some of their acquaintances even took his side, shaming or blaming her. In Strangers (2026), the New York heiress retraces her marriage to understand what she missed, while confronting the family patterns that taught her to stay silent in the face of hurt. The result is a memoir of loss, awakening, and finding her voice again.