Impeachment of Dilma Rousseff for impeachment had been filed with the Chamber of Deputies against Rousseff, but Cunha did not accept any, except for that of Hélio Bicudo and lawyers Miguel Reale Júnior and Janaína Paschoal. Much of the pro-impeachment movement (including the Free Brazil group and ) joined Bicudo's request. Congressmen supportive of the impeachment also organized a petition in its favor, which garnered the signatures of two million Brazilians. Documents presented to the House attempted to implicate Rousseff in the controversy uncovered by Operation Car Wash, citing a failure to investigate corruption allegations against former President Luiz Lula da Silva, in addition
Dilma Rousseff election was also a cause of friction among the two parties. They ended up launching each own a different candidate; PDT's was Collares and PT's was Tarso Genro. Rousseff defended the maintenance of the alliance which had elected Dutra, supporting Genro's candidacy, and claiming she would not accept "neoliberal alliances with the right-wing". Her critics said that she was being hypocritical, once she defended an alliance with Marchezan in the 1986 election. Genro defeated Collares in the second round and Rousseff, among other fellow PDT members, joined the Workers' Party. Brizola accused them of being traitors. During Rousseff's management of