Supermodel Elle Macpherson says the controversial decision to treat her breast cancer diagnosis “holistically” led to the end of her marriage to billionaire Jeffrey Soffer. The Australia-born beauty, 60, made the bombshell claim in her new memoir, “Elle: Life, Lessons and Learning to Trust Yourself.” The couple, who tied the knot in 2013, were still married at the time that the model was diagnosed in 2017. Macpherson refused chemotherapy from 32 doctors, revealing that her decision took a toll on her marriage. “My diagnosis of breast cancer, followed by my final choice of Dr C’s holistic approach to recovery… was...