Questão jurídica principal
Whether the separation order remained a valid definitive debt enforcement title for the claimed maintenance arrears.
Decisão extraída
Yes. The order remained a definitive title for the maintenance amounts claimed.
Fundamentação extraída
A valid definitive title under Art. 80 SchKG entitles the creditor to definitive enforcement unless the debtor raises admissible objections. The husband did not show that the title had ceased to exist or become invalid.