K-Fed has asked a judge to up his $20,000 a month child support payment he gets from Britney, claiming their 2 kids enjoy a lavish lifestyle with her and all he can provide them with is a lifestyle that is relatively meager. He claims the kids go on 5-star vacations, they have every toy imaginable, a lighted tennis court, all because he claims she makes $34 million a year, while he only pulls in $3k a month.
One Britney source with direct knowledge of the situation tells TMZ, "Britney spends no more on the boys than he does. He's barely getting by because he has to support 3 additional kids and his wife and himself on funds Brit gives him for their 2 kids."
The source goes on, "The law is that both parents are to contribute to their children's support. Where is his contribution?"
Federline says his expenses are around $23,000 a month. So, when you add up his earnings and Britney's $20k a month, he currently breaks even.