Philippines President Ferdinand Marcos Jr., who has been locked in a feud with Vice President Sara Duterte, disavowed an effort to impeach his deputy despite her apparent threat to have him killed.

Philippine civil groups filed an impeachment complaint on Monday against Vice President Sara Duterte, a move that may struggle to find lawmaker support ahead of next year’s midterm elections.Most Read from BloombergRiyadh Metro Partially Opens in Bid to Ease City’s Traffic JamsIn Traffic-Weary Toronto,

The dustup between the Philippines' top political families — the Marcos and Duterte clans — has entered the realm of major threat to the nation’s economy.