Legal Question in Family Law in California

The answer to your question depends upon facts that you have not inclueded.

If a petition for dissolution or legal separation has not been filed, and there is no court order, then you have the right to take the children out of state for a vacation.

If a petition for dissolution or legal separation has been filed then yo cannot remove the children from the state of California without the written consent of you husband or a court order.

If there is a court order for custody and visitation then the terms of the court order are controlling.