I've had a hard time with my ex. A lot of moms are suggesting that you have his wages garnished, but that only works if he has an employer. My ex is a contractor with his own biz and I'm sure he's making it a cash business. BUT there is still hope. I had to hire an attorney that specialized just for child support (my ex is in CA, where our marriage existed, so I needed a CA attny). If u don't have to hire an attny, go thru the courts first, cuz attnys are v.v.v. $$, BUT if you get your $$ it's worth it, so weigh the pros and cons. And since my ex didn't have an employer, any tax returns, or SS benes he was collecting, that was garnished for child support. He cudn't renew his driver's license until he paid child support and also his contractor's license. These laws are federal and are observed in any court. To get it enforced, ask the court system, your city's child support division (or if u already have an attny, they will know what to do and should do it for u). One time, my attny did this, I don't know how or what she did but she did this, I had a bench warrant out for him if he defaulted. He had to make his payments to a child support office and they would send me the payment. So if he missed a payment, they cud arrest him the next time he came in. Or, if he stopped coming in to make payments, they cudn't just go to his house to arrest him, but if he got pulled over for a traffic violation, then they can arrest him. Of course, if he ever defaulted, eventually I got the payment. It's a shame it had to come to that. Hopefully your ex isn't this bad. And lastly, sometimes the most obvious is the easiest. Ask the ex what happened, why he can't pay, did he forget? Maybe if he knows all your options, he'll pay w/o u having to go thru all this. Good luck, and if you want to let me know how it turns out, I really wish u the best of luck and hope it all turns out good for u and your child.
J.
p.s., I know this is long, sorry, but one more suggestion, call your ex's attny. It won't cost u any $$, and hopefully his attny will call him and tell him how bad it cud be if he defaults.