Questão jurídica principal
Whether provisional measures adjusting child support could be modified because of changed circumstances
Decisão extraída
No. The alleged change was not durable enough, since the lower maintenance would only apply for about three months until the divorce judgment.
Fundamentação extraída
A modification of provisional measures requires not only a substantial but also a lasting change in circumstances. Here the expected remaining duration before the divorce judgment was only about three months, which is too short to satisfy durability, especially in child matters.