Complex sentence: It is revealed in the season one finale that Christopher's wife Rebecca is indeed Cliff's and Afton's daughter Pamela Rebecca Cooper, from the original series, now going by the name Rebecca Barnes, although posing as Rebecca Sutter.
Split into simpler sentences: It is revealed in the season one finale that Christopher's wife, Rebecca, is indeed Cliff and Afton's daughter, Pamela Rebecca Cooper, from the original series. Now going by the name Rebecca Barnes, although posing as Rebecca Sutter.