Arizona-My husband pays child support to his ex who does not work and is a full time student. She has been a full time student for at least 5 years. When the child support payments were calculated he was a single man. He is now married and we have a 2 yr old. Can the child support payments be modified? Also, can his ex continue to go to school for ever and we just continue paying the full amount to support the children? I've recently lost my job and we are not relying on just his income alone. Any help you can give I would greatly apprcte.