CL and ZL were divorced about five years prior. They had two minor children and entered into a settlement agreement made an order of court by consent. CL agreed to pay R7,500 per month per child plus variable expenses of R10,520. ZL applied to the maintenance court for a variation and substitution of the maintenance order, alleging that CL failed to meet the increased needs of the minor children. CL sought a reduction in the amounts payable. The maintenance court increased the monthly maintenance payable by CL, including additional obligations for school fees and orthodontic expenses. CL appealed, asserting that no 'good cause' existed for the variation, that his financial position had deteriorated, and that the maintenance court granted relief beyond what was requested. Importantly, CL conceded that affordability was not in issue and failed to disclose his financial position or present documentary evidence.