You are pulling this mutual loving relationship thing out of your ass, especially since her relationship with Cena was the first mutual relationship. Cena got burned by her, for no real good reason, and now he's through with her.
And Vickie's accusation cost someone he did care about her job. Cena's accusation is no worse than any of the slandering Dolph and AJ have been doing about him being the "Golden Boy" and what not. People need to remember, AJ screwed Cena. Not the other way around.