As to, point (c). The Appellant asserts that his own monthly expenses should be considered when evaluating the Children’s expenses. In support, he asserts that he has monthly expenses of S$6,871, and a monthly take-home income of S$8,511. He claims that if he were to pay the amount ordered by the DJ, he would be in deficit every month. However, this argument is unmeritorious. First, the DJ relied on the Appellant’s Inland Revenue Authority of Singapore’s Notice of Assessments (“IRAS NOA”) for 2022 to 2024 to determine that the Appellant’s average yearly income is S$141,447.66. This amounts to S$11,787.30 per month. The Appellant has failed to show at the appeal why this finding should be deviated from. Therefore, even if we accept his high monthly expenses, the ordered maintenance is still within his means. Second, and more crucially, I find that his personal expenses should not be a factor in determining what is reasonable for the Children. This is not a case where the Appellant has faced a sudden decrease in his earnings. It is a case where he has taken on significant financial obligations on his own accord. From his cited expenses, he is incurring S$3,599 per month (S$3,285 for the mortgage, S$314 for the maintenance) based on his decision to purchase a condominium. The Respondent referred to uncontested facts that the current mortgage is higher than the rent the Appellant paid for his previous rental HDB flat. Furthermore, the Appellant has opted to pay almost 75% of his total monthly mortgage with cash instead of increasing the sums paid via CPF. This is a calculated, self-serving financial decision by the Appellant. A reasonable parent who is paying maintenance of his children should live within his means and not take on unnecessary financial obligations that reduces his ability to provide. Therefore, point (c) is dismissed.