Questione giuridica chiave
Whether the factual findings on separation, concealment of children, and integration were arbitrary
Decisione estratta
No; the appellant showed only appellatory criticism and no unconstitutional fact-finding.
Motivazione estratta
The Federal Court is bound by the lower court's findings unless they are manifestly incorrect or unconstitutional. The appellant did not demonstrate arbitrariness, and late-produced evidence was inadmissible novum.