No, your prenuptial agreement cannot be used to define your child custody rights. This means that you cannot use a prenup to guarantee that you get sole custody, for example, and you also cannot use it to waive your custody rights so that your ex has sole custody.
The same is generally true for child support issues. They should not be discussed in a prenuptial agreement, but should be determined during a divorce. Even if both parties have signed a prenup stating that only one of them should have child support obligations, and the other should not, the court does not have to adhere to that agreement. They can still set up a support order involving both parents, the same way that they could set up a child custody order.
Why can’t prenups address children?
The main rule here is that a prenuptial agreement is for the adults at the time they get married, and it should generally just address assets that they own. It should not be used to make any decisions that would affect future children, who may not even be born at the time that the agreement is signed.
The reasoning behind this is that courts try to address a child’s best interests. For instance, the court may naturally think that it is best for the child to have a relationship with both parents, so joint custody should be used. At the same time, the court may believe it would be better for the child’s standard of living if they received financial support from both parents, rather than just one.
Because the court is looking out for the child’s needs, rather than what the parents want, a prenuptial agreement addressing these details would not be binding, even if both parents voluntarily signed it.
Understanding the divorce process
Knowing how a prenup works is just one part of considering the complexities of a divorce with children. If you and your spouse are going through this process, it can be helpful to work with an experienced attorney so that you understand all of your rights, obligations and legal options.