Questão jurídica principal
Whether the 20 December 1989 testament excluded the testator's legal heirs only if he died before his wife, or also on second death.
Decisão extraída
The testament validly excluded the legal heirs without limitation and also applied if the testator died after his wife.
Fundamentação extraída
The wording, context, and later conduct showed the testator's actual will was to disinherit his relatives generally; no textual basis supported limiting the clause to the case of predecease.