Well, wait, Michigan is one of those states that has a shared custody/income model. How much time did the children spend with their father prior to the latest evaluation?
If he was getting credit for spending time with the kids that he was not actively using, and the custodial parent was covering that time, whether those funds were put towards extracurricular activities or not, this sounds pretty fair to raise his obligation.
If he was getting credit for spending time with the kids that he was not actively using, and the custodial parent was covering that time, whether those funds were put towards extracurricular activities or not, this sounds pretty fair to raise his obligation.