I live in Connecticut and have 2 children. I am obligated to pay child support until they are 18, or end high school, whichever ends later. The two children are not the same age, therefore having the support ending at different times. How do you stop payment when currently the support is directly deducted from my check. There is no specific amt per child, just one payment. I do not want to have to continue support when it is supposed to have ended. Who do I contact or what action do I take to have the one child's support end at the appropriate time?