In a probate case that had what the Illinois Appellate Court called “a unique set of circumstances” — with Christina Cerami renouncing her late husband James Cerami’s will and demanding a third of his estate, based on Section 2-8(a) of the Probate Act, after a Cook County judge threw out their premarital agreement because James breached the contract — the 1st District decided (1) the executor of James’ estate was entitled to appeal from an order that denied his motion to dismiss …