LONDON - Chelsea goalkeeper Thibaut Courtois and his father Thierry have initiated legal action against Marc Wilmots after the former Belgium manager accused them of leaking team selection information.
Wilmots had told beIN Sports in an interview that he was informed Thierry sold Belgium's team news to journalists during the 2016 European Championships.
The 49-year-old was sacked following his team's surprise defeat by Wales in the quarter-finals of the tournament.
"Wilmots - not for the first time - reiterates publicly and intentional accusations against my honour and reputation as well as my father," Courtois said on social media.
"We decided together to file a complaint accompanied by criminal indemnification proceedings for libel and defamation."
Courtois and Wilmots also had a public falling out with the goalkeeper criticising Belgium's tactics during the Euro 2016.
Naar aanleiding van de uitspraken van de heer M. Wilmots hebben mijn vader en ik samen beslist een strafklacht in te dienen. Zie tekst voor meer info. pic.twitter.com/c0d7SMcuBe
— Thibaut Courtois (@thibautcourtois) April 24, 2018