| Asset and debt disclosure | Helps show what each party knew before signing. | Relying on the disclosure schedule without checking available supporting records. |
| Business interests and entity control | Can affect how fair or accurate the agreement looked at signing. | Ignoring affiliated entities, side businesses, or hidden control relationships. |
| Independent counsel and timing | The timing around review and advice often matters later. | No chronology showing how quickly the agreement was presented or revised. |
| How the marriage actually operated | Later commingling, shared use, or changed financial practice can become important. | Assuming later financial practices matched the agreement without reviewing them. |