He admitted to having a kid out of wedlock in the 90's. He paid.
That's actually the lesson here. NEVER PAY. That's why they're all coming out of the woodwork now; the minute they realize their cooter is a magical wealth redistribution device, you're fucked.
When Seinfeld gets sued by some former intern who claims she got routinely pigroasted by Seinfeld and Kramer while George sucked on her titties, you can bet your ass that jew fuck won't give up a dime.