Things turned sour between Britney Spears and her ex Kevin Federline after the latter's memoir was released in October. In his book "You Thought You Knew," he reportedly portrayed the singer's image in a negative light. Spears retaliated through social media posts, leading to a growing distance between the pop sensation and her kids. Recently, a source claimed that she has seemingly changed her mind about Federline for the sake of her children. For those unversed, she and her former spouse share two sons — Sean Preston and Jayden James. Britney Spears has reportedly changed her mind about her ex, Kevi n Federline. Since the release of his memoir, things have gotten ugly between the former couple. In the book, he allegedly accused her of inflicting harm on their sons. The singer didn't stay silent for a long time as she shared an angry post on X [formerly Twitter] in October. However, the dynamic between her and her ex seemed to have changed. A source told R...