My ex is married, her husband works, she gets government grants to go to school. He is divorced and pays child support for 3 children. She has 3 children. I pay child support for my daughter. Her ex pays child support for the second child. They have one child together. She receives a disability check every month for my daughter. She also receives food stamps. I am on unemployment which will run out soon. Should i do a modification now or wait until my unemployment runs out?