What is the name of your state? arkansas: my husband has custody of one of his son's and he is 18 and graduating this year. the other son leaves with his mother and he is a couple of years younger. the son that leaves with us that i graduating want to go to college this fall and we will pay for him to go with no help from his mother. but we will have to pay c/s for the younger son too. is there anyway that we can get out of paying c/s so we can afford to send the 18 yearold to college.