double-crossing

he felt he'd been double-crossed by his business partner.

the spy feared he'd been double-crossed and left to die.

don't even think about double-crossing me on this deal.

she suspected she'd been double-crossed in the negotiations.

he warned them not to double-cross him or face the consequences.

the team was double-crossed by someone within their ranks.

after being double-crossed, he vowed revenge.

they accused him of double-crossing the entire organization.

she refused to be double-crossed again after the last betrayal.

the politician was double-crossed and lost his position.

he realized he'd been double-crossed and had no choice but to leave.