ORS 107.025: Irreconcilable differences as grounds for dissolution or separation.

(1) A judgment for the dissolution of a marriage or a permanent or unlimited separation may be rendered when irreconcilable differences between the parties have caused the irremediable breakdown of the marriage.

      (2) A judgment for separation may be rendered when:

      (a) Irreconcilable differences between the parties have caused a temporary or unlimited breakdown of the marriage;

      (b) The parties make and file with the court an agreement suspending for a period not less than one year their obligation to live together as spouses, and the court finds such agreement to be just and equitable; or

      (c) Irreconcilable differences exist between the parties and the continuation of their status as married persons preserves or protects legal, financial, social or religious interest.