What is the name of your state? Vermont. I received notice for a modification of child support based upon money my ex received. My ex filed the motion. He is claiming that he received 150,000.00 from his parents and that since his income for the year was raised and he had to pay taxes on it that he can use it as income. He is telling me that since child support is based on both incomes equally and added together then percentage of time is included my child support will go up because his income went up. Is this right?? I cant afford to pay him 40% of 150,000 + 27,0000 (my income). Please help. Faith