What is the modifier in following sentence family disagreed about decision which meant kids would be changing schools and homes?

The modifier in the sentence "Family disagreed about the decision which meant kids would be changing schools and homes" is the relative clause "which meant kids would be changing schools and homes."

Here's why:

* Relative clauses are dependent clauses that modify a noun or pronoun in the main clause. They usually start with relative pronouns like "who," "which," "that," "whose," etc.

* In this sentence, the relative clause modifies the noun "decision" by providing additional information about what the decision meant.

Breakdown:

* Main clause: Family disagreed about the decision.

* Relative clause: which meant kids would be changing schools and homes.

The entire sentence explains that the family disagreed about a decision that would result in the children changing schools and homes.