Duterte, daughter of former president Rodrigo Duterte, was Marcos ‘ running mate in a presidential election that saw their seat win in a flood.
Should he be able to complete his six-year phrase, she will remain his constitutional successor.
But she is now facing an inspection in the House of Representatives, led by Romualdez, over her alleged use of millions of dollars ‘ worth of government money.
In 2028, Romualdez and Duterte are expected to run for president.
As tensions between the two people reached a halt, Duterte stepped down as schooling minister in June.
In October, the vice chairman said she felt “used” after teaming with Marcos for the 2022 surveys.
Months before, her parents had accused Marcos of being a “drug addict”, with the president the next day claiming his counterpart’s health was failing due to long-term use of the powerful opioid morphine.
The vice president told reporters on Tuesday:” I agree with the assumption that he ( Marcos ) is a drug addict”.
Neither have provided information for their complaints.