It depends on your state. Some states, like Alabama, West Virginia, and South Carolina, require attorney involvement, while others, such as California, only require it specifically if addressing spousal support. New York only requires attorneys if you add in embryo disposition clauses.
Even if your state doesn’t require it, having attorney representation offers plenty of benefits. Not only can it increase the likelihood of the agreement holding up in court if challenged, but it also ensures you receive expert legal advice and a clear understanding of your rights and obligations.