Tab.. I'm going to say this one more time then let it go. You're ex has shown his colors and you are in for a battle. A court can order him to pay but if he truly doesn't want to then you are going to spend the next 4 years fighting. Take if from someone who knows. It's easy for those who haven't gone through it to say you are letting him get away but for those of us who have fought for years many of us would say that if we had to do it over again we wouldn't.
Here's a senerio... you get the court order, he doesn't pay. CSE only helps if you find where he is. If he decides to take off you're screwed. You will either then spend the next 4 years chasing him or giving up which would of made going to court moot. CSE is more apt to go after deadbeats when govt. assistance is collected but if your husband makes that much money you won't get assistance so you aren't going to get much help.
My ex is over $21,000 behind in support. I have given CSE three addresses in which to find him. We've had 4 court dates set in 2 years and they are yet to get him served for court. Sure I could pay for a private company to serve him and do it all myself and they could find him, force him to work and pay... that'll last about 3 weeks until he quits and I'm back at square one...