Key legal question
Whether A.X. could rely on Art. 7 LSEE to obtain renewal of her residence permit despite separation from her Swiss husband.
Extracted holding
No. The marriage was only formal and its protective purpose no longer applied; relying on it was an abuse of rights.
Extracted reasoning
The spouses had been living apart since September 2003, the husband had left Switzerland for Italy, neither intended to resume cohabitation, and the marital union had lost all substance.