Because they are not binding on the court, custody arrangements and child support are rarely part of prenuptial agreements, and are often used by the less-moneyed spouse as leverage in negotiations.

有关子女的监护权和抚养费的协议在法庭上没有约束力，所以极少写入婚前协议，但常常被夫妻中财富较少的一方用作谈判筹码。

youdao

There are also child custody agreements to be worked out, and assets to be determined.

FORBES: Las Vegas Is About To Become Irrelevant: Say Hello To 'Divorce Hotel'!