Kernrechtsfrage
Whether the mother’s alleged obstruction of contact with the children barred increased child support as abuse of rights
Extrahierter Entscheid
The alleged conduct did not justify denying the children an increase in support; abuse of rights is an exceptional bar and was not shown here.
Extrahierte Begründung
The child support claim belongs to the children, not the mother. Even if the mother resisted visitation, no hidden-rent or extreme misuse situation was established, and the children’s maintenance needs could not be cut back on that basis.