Silva was the author of a bill known in Brazil as "Gay Cure", which allows
treatments aimed at reversing homosexuality. The bill, which had already been presented by other parliamentarians and was widely criticized during the
2013 protests in Brazil, amends resolutions of the Brazilian Federal Council of Psychology that prohibit psychologists from considering homosexuality a disease or that try to reverse sexual orientation. However, after the request of his party, Silva withdrew the draft bill and asked for its filing. Silva voted in favor of the impeachment against then-president
Dilma Rousseff and political reformation. He would later back Rousseff's successor
Michel Temer against a similar impeachment motion, and also voted in favor of the
Brazil labor reform (2017). He joined the
Patriot party in 2018. ==Feud with Xuxa==