Person A sold her primary home in May of 2020, and the tax exemption was taken, and a bigger home was purchased that same month. The purchase was made with the understanding that person B, their fiancé, was moving in and when they got married in October 2021 the then husband would be added to the deed once married. The engagement was dissolved in September 2021 and without person B contributing to the expenses person A could not afford the expenses. So the home was sold in November of 2021 at just shy of 18 months. From what I understand, because the broken engagement could not have been reasonably anticipated, the sale is by reason of unforeseen circumstances and person A is entitled to claim a reduced exclusion under section 121(c)(2). Am I correct in my understanding?