A man climbs over the railings and plunges into Niagara Falls. A newlywed, he has left behind his wife, Ariah Erskine, in the honeymoon suite the morning after their wedding. "The Widow Bride of The Falls", as Ariah comes to be known, begins a relentless, seven day vigil in the mist, waiting for his body to be found. At her side throughout, confirmed bachelor and pillar of the community Dirk Burnaby is unexpectedly transfixed by the otherworldly gaze of this plain, strange woman, falling in love with her though they barely exchange a word. What follows is their passionate love affair, marriage, children, and a seemingly perfect existence.

But the tragedy by which their life together began shadows them, damaging their idyll with distrust, greed, and even murder. What unfurls is a drama of parents and their children; of secrets and sins; of lawsuits, murder, and eventually redemption.