Kernrechtsfrage
Whether the appellate court could refuse enforcement of the prior visitation order entirely after the mother's relocation.
Extrahierter Entscheid
A total refusal was improper because the children's interests required examining whether partial enforcement remained feasible under the new circumstances.
Extrahierte Begründung
The execution authority cannot permanently modify the visitation regime, but may order partial enforcement when full enforcement is no longer practically possible and partial contact still serves the children's interests.