Deductions & credits

I was hoping for a definitive yes/no answer about whether I need to report the sale of the secondary home I owned w/ my ex in NC. Again, we were both on the mortgage, we sold the property and I received my settlement from the sale proceeds. From what I've read online, sale of a primary residence "incident to divorce" is not subject to tax, but I haven't found any answer regarding a secondary residence. Do I need to consult a CPA?