Dozens of members of the Bareun party splintered from the main conservative group, then known as Saenuri, as accusations mounted against Park and joined forces with then opposition lawmakers to vote for her impeachment.
The ousted president is now on trial for corruption and other offences.
But the Bareun party's own leader Lee Hye-Hoon has been under increasing pressure since prosecutors last month opened an investigation into allegations a businesswoman gave her cash and gifts worth about USD 50,000 over nearly a dozen occasions.
She insisted she would clear her name and "the truth will come out sooner or later".
Lee took the helm of Bareun -- or "Justice" -- in June, after the government changed hands with the election of liberal president Moon Jae-In.
She vowed to make Bareun the "main base" of conservatism rather than Park's party, now renamed Liberty Korea, but the allegations undermined those efforts.
Yonhap news agency said the scandal dealt a "major blow" to the party's drive for "new, transparent and warm" conservatism.
Disclaimer: No Business Standard Journalist was involved in creation of this content
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
