His income went up in 2009 because of media interviews and modeling assignments. I don't know if final legal custody has been determined or not.

Alaska law requires that a non-custodial parent pay 20% of their income for child-support up to $105,000 a year.

I think Levi argued (and lost) that 2009 was a very unusual year and not indicative of his future earning potential and that quarterly earnings would be a better metric.

So it goes..