Key legal question
Whether the dispute over savings credited in the wife's name arose under federal law or only cantonal law.
Extracted holding
The case concerned a gift-like transfer, including its validity and existence, which is governed exclusively by cantonal law.
Extracted reasoning
The alleged transfer was either remuneration for family services or a gift; in both variants, the decisive question was the legal existence of a gratuitous transfer, not a federal-law claim. The Federal Court could not review such issues on appeal.