C+C Music Factory co-founder Robert Clivillés is publicly threatening to sue frontman Freedom Williams over his continued use of the group's name as a solo act. Their ongoing dispute escalated on Tuesday (June 2) when Clivillés took to Instagram to call for legal action against Williams, accusing him of defamation and misuse of the C+C Music Factory brand. In a lengthy post, Clivillés wrote, “Time for the estate of David Cole and Robert Clivillés to sue Freedom William for defamation of character and the mis-use of the C&C Music Factory with Racial Discriminatory, Bigotry, Xenophobic, Prejudiced, Ethnic, racial discrimination and Hate speech." He continued, "There's more, it's time for you to stop my bro… Drop our name voluntarily or go down in the flames of your stupidity,” before concluding the post with: “The Real C&C Music Factory." The public fallout follows controversy surrounding the group's involvement in Donald Trump 's Freedom 250 concert series .…