We made the mistake of fornicating and we produced a child from it. We care about each other dearly.
Hmmm....is he a German Shepherd or a sheep?
If you are both human beings that have similar interest, ethics and morals, you would not be unevenly yoked.
There was no mistake. You are both adults over the age of consent. You had sex and had a baby. Get over it. It's been happening for MILLENIA. If you are providing a happy and healthy home for your child, God doesn't care whether you have a marriage certificate. Sure, God performed the first wedding by presenting the woman to the man and saying, "Here's your property, take good care of it!"
Ideas have changed--don't get stuck in a life of inner turmoil from believing you are a damned sinner. (sorry for the pun)....