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.

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.

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,