I am paying child support in the state of Texas. For approximately 8 years I have been paying child support for back child support owed. My sons are now 28, 26 & 25. Are they not entitled to receive this money as it is for them. My ex-wife lives on welfare and food stamps and has for the past 23 years. Initially in these 8 years the state was getting all the money, for the past years my ex-wife is now getting that money.