Which scenario could justify a modification of child support?

A modification of child support can be justified when there is a significant change in circumstances that affects the financial abilities of the parties involved. An example of such a significant change is a decrease in the obligor's income. If the person responsible for paying child support (the obligor) experiences a loss of income or a reduction in their earnings, they may not be able to fulfill their current support obligation without experiencing financial hardship. This situation can warrant a reassessment and potential modification of the child support amount to ensure that it remains fair and sustainable for both the child and the obligor.

Changes in the custodial parent's income, such as an increase, typically do not justify a decrease in child support obligations from the obligor, as the primary responsibility still lies with the non-custodial parent to support the child. Similarly, a custodial parent's relocation might affect the logistics of custody and visitation, but it does not directly impact the financial obligations of child support without other changes in income or expenses. Lastly, while a decrease in the child's expenses might seem relevant, it does not usually trigger a modification unless it reflects a larger change affecting the financial circumstances of the parents involved. Thus, the decrease in the obligor's income is the most direct and compelling