First let me say that Eva would NEVER cheat on Gideon and I don't need Sylvia to tell me that. Gideva were too connected in EWY despite all the turmoil around them . And that being said, if Eva wanted to hit the sheets with Brett she could have done so easily when Gideon cut her off after their weekend in the Outer Banks and would have been perfectly justified since Gideon was publicly seeing Corinne. At this point the only thing that can derail Gideva is Gideon himself. If he continues to close himself off as he did in the excerpt Eva is not going to stand for it. If they need to take a break as Gideon so bravely mentioned ; I believe it will be due to this. And as for Sylvia revisiting and revising...I hope she revisits writing a Book 6 . I love Gideva; and I never want their story to end. :)