[katyseagull]

I would think the new income he receives from Britney would factor into his child support to his first wife. I think it should. When he divorced his first wife he did not have much income. This will drastically change their entire lifestyle.

My understanding is that K-fed has partial custody of his kids from the first marriage but I'm not positive about that.

I think it's preferable that fathers have joint custody where they are not just funneling money to their ex-wives but are actively involved in the child-rearing. I've never understood the logic in saying to a man you don't get to have custody of your own kids but you need to pay your ex-wife thousands of dollars so she can live any way she wants. What man would be motivated to do this?

But getting back to OP's question, I think if a father's income goes way up the child support can be renegotiated can't it?