In distributing matrimonial property under section 7 of the Matrimonial Causes Act, courts must: (1) exercise their wide discretion judicially by considering all factors in section 7(4) cumulatively; (2) achieve equitable distribution proportionate to each party's proven contributions; (3) give greater weight to direct contributions in short marriages; (4) require parties claiming contributions to substantiate their claims with documentary evidence; (5) not automatically award the matrimonial home to the custodian parent absent legal basis. The Takafuma approach is a flexible formula to achieve equity, not an inflexible rule. Appellate courts will only interfere with property distribution orders where the trial court acted on wrong principles, considered irrelevant matters, mistook facts, or failed to consider relevant matters. The burden of proof rests on the party alleging contributions, and unsubstantiated assertions will be rejected.