Understanding Postnuptial Agreements in Oklahoma Life is full of unexpected twists and turns, even after you've said "I do." While many couples enter marriage with high hopes and a shared vision, circumstances can change dramatically over time. This is where a postnuptial agreement, often referred to simply as a "postnup," comes into play. For couples in Oklahoma, a postnup offers a proactive way to address financial matters and property division during the marriage, providing clarity and peace of mind should the unthinkable happen. What is a Postnuptial Agreement? Simply put, a postnuptial agreement is a legal contract entered into by spouses after they are already married. It's similar in concept to a prenuptial agreement, but instead of being drafted before the wedding, it's created and signed while the marriage is ongoing. Its primary purpose is to define how marital assets, debts, and spousal support (alimony) will be handled in the eve...