You had sex with her when she was 13?!!!!Jesus Christ!!!And you are wondering if there is anything wrong with that????What kind of a twisted and sick world do you live in?
She was a child!She was not mature enough physically, emotionally, psychologically and intelectually to be able to make the decision of having sex with someone. It amazes me that there are predators out there who think that seducing a CHILD is OK. Just because you married her does not make what you did acceptable. You stole her innocence at a time in her life when the only things on her mind ought to have been school, having fun with her friends and enjoying being a child and now you are wondering whether you did anything wrong?
She can never have her childhood back, you robbed her of it. Don't go around thinking that marrying her makes you any better than any other predator who lingers around in schools and tries to befriend children supposedly saying that he enjoys their company and in the end convincing them to engage in sexual activity with them.You are one of those monsters that parents dread their children might encounter. Nothing more, nothing less.