Re Z (deceased) - [1979] 2 NZLR 495

Family protection — Testator's duty — Widow — Fixed annuity — Failure to allow for foreseeable inflation — Provision of additional income for widow — Form of order — Jurisdiction to order periodic adjustment to provide for inflation — Effect of a de facto relationship on a widow's claim — Family Protection Act 1955, ss 4(1) and 5(1).