Kernrechtsfrage
Whether residence in a home alone created a new domicile for complementary benefits competence.
Extrahierter Entscheid
No. Residence in the institution alone could not establish a new territorial competence.
Extrahierte Begründung
Under Art. 21 LPC, as interpreted in ATF 138 V 23, institutional stay is insufficient by itself; civil-law domicile remains decisive.