On 10 October 2017, Nayib Bukele was expelled from the FMLN, accused by the FMLN Ethics Tribunal of promoting internal division and performing defamatory acts against the political party.
Pada 10 Oktober 2017, Nayib Bukele dikeluarkan dari FMLN, dituduh oleh Pengadilan Etik FMLN karena mempromosikan divisi internal dan melakukan tindakan memfitnah terhadap partai politik.