My question involves a marriage in the state of: CA

My ex-wife and I dissolved our marriage with the help of a court facilitator.
The filed version of our MSA and Court-Order was apparently missing a page about 401K division.

A couple months ago she served my employer a copy of the court-order with a page re-inserted (conviniently more than 50% of the 401k). This page she reinserted was part of a settlement proposal and is not in the official court order.

She was directly dispersed the amount specified on the fake page under a QDRO by my employer.

She has also used copies of the court order and added faked pages to force the school district to allow the children to attend a specific school she wanted them to attend.

It seems to me she has done something illegal. What are my options?