Loretta Lynn’s brutal marriage to Oliver “Doolittle” Lynn was a hushed-up secret in country music. But in her memoir, Lynn finally revealed the worst thing he’d ever done—and it’s beyond twisted.

They fought. They loved. They broke each other’s hearts — and yet, they never let go. Loretta Lynn and Oliver “Doolittle” Lynn’s marriage was no fairy tale. He drank too much, he cheated, he tested her patience. She scolded him in songs, warned off other women, and turned her pain into anthems that millions of wives understood. And yet, he was also the man who bought her first guitar, pushed her onstage, and believed in her before anyone else did. “He was my biggest fan,” Loretta said, “and my biggest problem.” Through storms and forgiveness, their bond lasted nearly 50 years, shaping every lyric, every battle, every triumph of Loretta’s career.