The binding legal principles established are: (1) Parties to matrimonial proceedings are bound by issues agreed upon in pre-trial conferences or Deeds of Settlement and cannot introduce new issues at trial without seeking and obtaining leave of court, with special circumstances demonstrated. (2) Evidence introduced in violation of this principle cannot form the basis for orders, regardless of the court's view of a party's credibility or honesty. (3) Failure to follow proper procedure in introducing new evidence prejudices the opposing party's right to know the case against them and prepare a defence, constituting a material misdirection. (4) An appellate court will only interfere with a trial court's exercise of discretion in distributing matrimonial property if the trial court acted on wrong principles, considered irrelevant matters, mistook facts, failed to consider relevant matters, or reached a manifestly unreasonable result. (5) In distributing matrimonial assets, courts must apply the Takafuma approach: sorting property into "his," "hers," and "theirs"; apportioning the joint property using statutory criteria; and then reviewing the overall result to ensure parties are placed, as far as reasonable and practicable, in positions they would have occupied had the marriage continued.