The state of Texas takes this very seriously and there are ways to enforce the child support and get them to pay. First you can file a motion with the court, identifying them as being in contempt of court. This means that they are in violation of the court ordered child support agreement and if the court approves the motion then there are several things that could happen. They may sentence them to jail time, suspend their license, or even garnish their wages to get the court ordered amount of child support that is owed to you.