The Spanish Giants have expressed displeasure in the recent attack from former attacker, Neymar after he blasted the board of not living up to standards to Camp Nou.
He said Barcelona deserves better than what they are getting hence the reason he left the club but his heart is still at the club.
The Catalan club are demanding €8.5m (£7.8m) in damages, plus the return of an undisclosed bonus paid to the player, having renewed his contract at the club last year , and a further 10% of that amount in interest.
And a legal action would be presented in court on next month and the case have been brought to the attention of the Spanish Football Federation so it can be passed to the French Football Federation and to Fifa.
Barcelona have taken this action in defence of the recent attacks from Neymar and are ready to swim into the water thrown by thier former star man.