Questão jurídica principal
Whether the cantonal court arbitrarily assessed the husband's sublease rent as an unavoidable charge.
Decisão extraída
No arbitrariness was shown; the submitted receipts and sublease attestation made the sublease and regular payment of CHF 1,132 sufficiently plausible.
Fundamentação extraída
In provisional-mesures proceedings, the court could rely on the new evidence; the absence of a lease contract or landlord notice did not matter because the issue was the actual payment of the sub-rent, not the validity of the sublease.