Key legal question
Which cantonal insurance court was locally competent to hear the complaint against the insurer's objection decision?
Extracted holding
The Insurance Court of the Canton of St. Gallen was locally competent because the insured person's domicile at the time of filing remained in St. Gallen.
Extracted reasoning
The 2011 registration in B. showed an outwardly recognizable intention to move domicile back to St. Gallen, where his mother lived. Later uncertain whereabouts and statements about temporary stays did not prove a new domicile elsewhere. The absence of further concrete ties outside St. Gallen, and the conduct of the authorities after the Thurgau migration proceedings were discontinued, supported St. Gallen domicile.