In Spokane, when a couple shares a child, the state takes the care of the child very seriously. This is why there are rules in place when it comes to child support. In some instances, however, there are reasons why one parent or the other would like to seek a modification to the support agreement. It could be a custodial parent who is being hit hard by an increase in the cost of living. It might be due to the supporting parent suffering from a drastic loss of income. Or there could be a number of other reasons as to why child support modification may be sought, either as a temporary or permanent arrangement.