Maryland Mass. Michigan Minnesota Miss. Missouri Montana Nebraska Nevada New Hamp. New York N. Carolina N. Dakota Ohio Oklahoma Oregon Penn.
Different states handle it differently.
It may be that the SS that your children receive directly should be deducted from the CS ordered amount in your decree. Or it could be that your CS amount will be recalculated so that the children get their SS check and the remaining support is calculated by guideline to your additional income. I wouldn't think it likely that you should be paying guideline on your full income that includes your disability pay in addition to the children receiving SS benefits directly. A consultation with a local attorney would tell you what is likely in your court. An attorney in your state would know what the usual way is that a court will address this.