Disinheritance Grounds and Unworthiness to Inherit Are Examined Separately
TMK Art. 510 permits disinheritance of a reserved-share heir by testamentary disposition on two grounds: a serious offence against the deceased or a close person; or substantial failure to fulfil family law obligations towards the deceased or their family. Whether the alleged event falls within these grounds is examined. Unworthiness under TMK Art. 578 rests on separate statutory grounds and does not depend on the deceased making a disinheritance disposition. We therefore do not treat them as the same claim.
