Awasome Attorney General Of Texas Child Support Ideas. Web according to texas family law, child support ends when the child becomes 18 years old or when he/she graduates high school—whichever comes later. Texas state disbursement unit (sdu) po box 659791.

Web child support in texas. Web child support in texas. Web as the official child support enforcement agency for the state of texas, the office of the attorney general provides services for parents who wish to obtain or provide support for their children.