Both parents should be educated on how child support works. Hence, they must know the myths and facts about it. Here are some myths. First, only one parent owes child support. Second, once the support amount is approved by the court, they cannot be changed. Third, the support money can only be spend to children. On another note, the facts including: First, each parent should contribute in giving the support. Second, either parent can request a review of the child support. Third, the receiving parent is not required to explain how the support is spent.