From this order the appellant took an appeal to our Court, which order we affirmed in a per curiam opinion filed February 10, 1972. Despite this Court's ruling, appellant made just a single payment of $150 on February 15, 1972, ultimately increasing the accrued arrearages to approximately $8,500. Commonwealth ex rel. Paul v. Paul, 221 Pa. Super. 726, 288 A.2d 538 (1972). Appellant thereafter filed a Petition to Reduce the Order of Support, stating that he should be granted relief since one of his sons is "18 years of age, is no longer enrolled in school and is presently working for petitioner where he earns sufficient income to maintain himself."