[3] Holečková has worked for the Pallottines missions as a manager of development projects in Slovakia and Sub-Saharan Africa.
[10] In the parliament, she let the opposition to the government reform of the Criminal Code, which decreased the length of the statute of limitation for rape.
In an emotional appeal, Holečková begged her fellow MPs to consider the impact on the victims of sexual violence.
[11][12] In June 2024, Holečková was replaced as the chair of the parliamentary faction by Marián Čaučík after saying in an interview that she is not personally interested in changing the status quo in the legality of abortion.
[13] In September 2024 Holečková announced she left the Christian Democratic Movement due to ideological disagreements with the party leadership.