Questione giuridica chiave
Whether the Federal Office lawfully annulled the facilitated naturalization under Art. 41 BüG.
Decisione estratta
The annulment was lawful because the appellant had obtained naturalization by concealing that the marital union was not stable and by misleading the authorities.
Motivazione estratta
The temporal sequence and surrounding circumstances supported the inference that the marriage was not genuinely stable at the relevant time, and the appellant did not rebut the factual presumption.