You should pursue the drinking while with son business since this puts your child in a potentially dangerous situation. You could be held responsible for allowing him to be in a knowingly harmful situation should anything happen. As for the child support, if you don't want to pay a lawyer, try contacting your local county prosecuter to see if they can enforce it. From what I've seen, Indiana doesn't mess around with deadbeat parents. I'm not in Porter county but when I needed to find a decent divorce lawyer, I asked friends for recommendations.

Good luck and let us know how things are going.

Judy