In the wake a series of salacious excerpts from his upcoming tell-all memoir, Britney Spears lashed out at ex-husband Kevin Federline again in an Instagram post on Thursday night (Oct. 16) in which she claimed that the former dancer is attempting to spin her pain for "profit."

When asked why Spears’ sons don’t “want to be around her” and what they may have seen, Federline said, “That’s not my story to tell.”