If divorce proceedings between the same spouses are pending in two courts that would otherwise have jurisdiction under subsection (1) and were commenced on different days, and the proceeding that was commenced first is not discontinued, the court in which a divorce proceeding was commenced first has exclusive jurisdiction to hear and determine any divorce proceeding then pending between the spouses and the second divorce proceeding is deemed to be discontinued.
Where divorce proceedings between the same spouses are pending in two courts that would otherwise have jurisdiction under subsection (1) and were commenced on different days and the proceeding that was commenced first is not discontinued within thirty days after it was commenced, the court in which a divorce proceeding was commenced first has exclusive jurisdiction to hear and determine any divorce proceeding then pending between the spouses and the second divorce proceeding shall be deemed to be discontinued.
Where divorce proceedings between the same spouses are pending in two courts that would otherwise have jurisdiction under subsection (1) and were commenced on different days and the proceeding that was commenced first is not discontinued within thirty days after it was commenced, the court in which a divorce proceeding was commenced first has exclusive jurisdiction to hear and determine any divorce proceeding then pending between the spouses and the second divorce proceeding shall be deemed to be discontinued.