I believe because his wife Elizabeth knew him before he was famous and she is the only one that truly knows him, and he may not want to marry a girl that may marry him just because his famous or has money, plus he loves her, and that's what people do when they love each other.
May 2010 - To begin wtih it is no one's business why he is married! His private life is just that private. He and Liz have been together since they were 17. He loves her and she loves him end of story.
John Cena sr.
John Cena's PSN is John Cena
John Cena
John Cena's full name is John Felix Anthony Cena.
No. John Cena is not bad. If John Cena was bad, he would not care about his fans. John Cena will always support his fans so John Cena is GOOD!!!!!
JOHN CENA and JUAN Cena are cousins
John Cena's mom is alive
John Felix Anthony Cena
john cena
John Cena
Juan Cena was a part of John Cena's gimick when he got fired by Wade Barrett. So clearly John Cena is Juan Cena.
DORK!!! John cena is completely fake. Chuck Norris would dominate.