Kernrechtsfrage
Whether the appellant had to repay disability benefits amounting to CHF 62,272.
Extrahierter Entscheid
The repayment order was upheld; the appellant had to reimburse CHF 62,272 to the IV office.
Extrahierte Begründung
The relevant beneficiaries and periods had already been determined in the earlier remittal decision. The children's residence during the disputed months was established with sufficient probability, and no further factual inquiry into the spouses' finances was required. The argument of double recovery failed because the social assistance claim concerned another period.