The original award supplies the baseline
Review the judgment for the support category, amount, duration, termination terms, incorporated settlement language, and any restriction on modification. Oregon courts may modify support in qualifying cases after a substantial change in economic circumstances. The change is measured against the facts and purpose of the original award.
Current and historical income, employment records, health evidence, retirement information, and recurring expenses may be relevant. Retirement or remarriage does not rewrite the order automatically. The signed terms remain enforceable unless the parties obtain valid relief. ORS 107.135 (opens in a new tab) contains much of the court’s modification authority.