He threatens to expose her if she does not assist him.

She threatened to expose him to the court and to the media.

Both threaten to expose each other if either one of them doesn't come clean himself.

Something she'd spring on me if I ever threatened to expose her scam.

Maybe she'd learned his real identity and threatened to expose him.

He would soon threaten to expose the plot to the government.

The dress was cut so low that every moment threatened to expose a breast.

She threatens to expose him unless he leaves her be.

He forces him to call the project off, threatening to expose his deeds.

But a man might kill a woman if she threatened to expose him in some fashion.