One of the defences available to a defendant in an action for libel is that of justification. It is therefore a complete defence to an action for libel or slander that the defamatory imputation is true. The truth of the imputation is an answer to the action because the law presumes that the plaintiff has no right to a character free from that imputation if he has no right to it. He cannot in justice recover damages for the loss of it. He is not entitled to benefit from the loss of a reputation he is not entitled to and as such the allegation in a defence that the words complained are true is therefore called a plea of justification. A defence of justification is therefore a complete bar to any relief sought by a party who complains of defamation. It is appropriately described in the Latin maxim: damnum absque injuria.” Until it is clearly established that an alleged libel is untrue, it will not be clear that any right at all has been infringed: See Registered Trustees of Amore v. Awoniyi (1991) 3 NWLR (Pt. 178) 245 at 257.
— Akintan, JSC. Iloabachie v Iloabachie (2005) – SC.137/2000