Mikel Arteta’s offensive insult to Porto manager Sergio Conceicao revealed

Mikel Arteta has been accused of making an offensive reference to the late mother of Porto head coach Sergio Conceicao during Arsenal’s Champions League win on Tuesday evening.

Arsenal secured a place in the Champions League quarter-final by beating Porto on penalties, with David Raya saving two spot-kicks during a tense shootout.

During Arsenal’s celebrations, Conceicao confronted Arteta on the pitch and in his post-match press conference, Porto’s head coach alleged that the Arsenal manager had insulted a member of his family on the touchline.

According to MailOnline, a source close to Conceicao has alleged that Arteta used the phrase ‘concha de tu madre’, an offensive insult in Spanish which means, ‘your mother’s vagina’.