With many couples choosing to wed for the first time later in life, and other couples choosing to re-marry in their golden years, changes in marital status can impact a family's estate planning in important ways. Prenuptial and postnuptial planning have become less taboo topics among these couples choosing to wed. From the initial conversations about this type of planning, to drafting these prenuptial or postnuptial agreements, to reviewing and incorporating the provisions of these agreements into new estate planning documents, both family law and estate planning attorneys should be aware of the substantive nuances each brings to the client relationship as well as ethical issues in this type of engagement. Through proactive planning and collaboration, attorneys and their clients can minimize alarm bells when the wedding bells start ringing.