Who is Shiva’s wife?

While many stories and myths expound Shiva, Shiva’s wife and the perfect relationship he has always cherished with his wife, few clarify who his wife actually was. So who was Shiva’s wife? Was Shiva’s wife Sati? Or was Shiva’s wife the goddess Parvati? http://www.theshivaexperience.com/who-is-shivas-wife-shiva-wife