Question juridique clé
Whether the appellant's right to be heard was violated and, if so, whether the defect was cured on appeal.
Solution extraite
Any hearing defect was cured before the Federal Tribunal; the complaint was otherwise insufficiently substantiated.
Motifs extraits
The appellant was able to comment fully before the Federal Administrative Court, which had full cognizance. The disputed testimony from the ex-wife was not decisive, and no formal request for that evidence was shown.