Duterte’s office did not immediately respond to a request for comment on the presidential office’s statement.
“This country is going to hell because we are led by a person who doesn’t know how to be a president and who is a liar,” she said in the briefing.
Duterte, the daughter of Marcos’ predecessor, resigned from the cabinet in June while remaining vice president, signalling the collapse of a formidable political alliance that helped her and Marcos, son and namesake of the late authoritarian leader, secure their 2022 electoral victories by wide margins.
Speaker Romualdez, a cousin of Marcos, has slashed the vice presidential office’s budget by nearly two-thirds.
Duterte’s outburst is the latest in a series of startling signs of the feud at the top of Philippine politics. In October, she accused Marcos of incompetence and said she had imagined cutting the president’s head off.
The two families are at odds over foreign policy and former President Rodrigo Duterte’s deadly war on drugs, among others.
In the Philippines, the vice president is elected separately from the president and has no official duties. Many vice presidents have pursued social development activities, while some have been appointed to cabinet posts.
The nation is gearing up for mid-term elections in May, seen as a litmus test of Marcos’ popularity and a chance for him to consolidate power and groom a successor before his single six-year term ends in 2028.
Past political violence in the Philippines has included the assassination of Benigno Aquino, a senator who staunchly opposed the rule the elder Marcos, as he exited his plane upon arrival home from political exile in 1983.
