BRIT & SAM READY TO BOIL OVER!

Ex pushed to try nuclear option — a damning tell-all

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Spears' ex Sam Asghari may still spill despite secrets a nondisclosure agreement

BRISTLING Britney Spears appeared to take aim at ex-husband Sam Asghari in a scathing social media post, but the Toxic singer had better buckle up, as the fed-up hunk is considering a humiliating tell-all about their stormy 14-month marriage, sources say.