Employee and Employer Contributions
Any contributions made by the employee during the marriage are subject to division under a QDRO. However, employer contributions may be subject to vesting. That means your share may be limited depending on whether your former spouse was fully vested at the time of divorce or QDRO approval.
You’ll want to ask the plan administrator for a vesting schedule and current statement. If your ex was only partially vested, some of the employer contributions could be forfeited and not available for division.

