John Cena and Nikki Bella appeared to have a wonderful relationship. 

So it was a shock to many when the two WWE’s star split. 

RELATED: Nikki Bella Highlights Her Baby Bump in a Steamy Nude Selfie

Nikki Bella is now explaining one of the big reasons she and John Cena broke off their engagement two years ago in her new book “Incomparable.”

Apparently, the pair “struggled to align” on their futures and their desires in life.

Flip the Page to Read the Report: