Re: child Support

Under Missouri law, Section 452.340:

3. Unless the circumstances of the child manifestly dictate otherwise and the court specifically so provides, the obligation of a parent to make child support payments shall terminate when the child:

(1) Dies;

(2) Marries;

(3) Enters active duty in the military;

(4) Becomes self-supporting, provided that the custodial parent has relinquished the child from parental control by express or implied consent;

(5) Reaches age eighteen, unless the provisions of subsection 4 or 5 of this section apply; or

(6) Reaches age twenty-one, unless the provisions of the child support order specifically extend the parental support order past the child's twenty-first birthday for reasons provided by subsection 4 of this section.

Additionally child support continues so long as:

If when a child reaches age eighteen, the child is enrolled in and attending a secondary school program of instruction, the parental support obligation shall continue, if the child continues to attend and progresses toward completion of said program, until the child completes such program or reaches age twenty-one, whichever first occurs. If the child is enrolled in an institution of vocational or higher education not later than October first following graduation from a secondary school or completion of a graduation equivalence degree program and so long as the child enrolls for and completes at least twelve hours of credit each semester, not including the summer semester, at an institution of vocational or higher education and achieves grades sufficient to reenroll at such institution, the parental support obligation shall continue until the child completes his or her education, or until the child reaches the age of twenty-one, whichever first occurs. To remain eligible for such continued parental support, at the beginning of each semester the child shall submit to each parent a transcript or similar official document provided by the institution of vocational or higher education which includes the courses the child is enrolled in and has completed for each term, the grades and credits received for each such course, and an official document from the institution listing the courses which the child is enrolled in for the upcoming term and the number of credits for each such course. When enrolled in at least twelve credit hours, if the child receives failing grades in half or more of his or her courseload in any one semester, payment of child support may be terminated and shall not be eligible for reinstatement.

There is more in the statute. You can locate it at:

http://www.moga.mo.gov/statutes/C400-499/4520000340.HTM