​We usually expect our marriage to last a lifetime. What starts with promises of faithfulness and endurance, we believe, will survive any challenge "for better or for worse." Most marriages do; some even thrive. But many die in ways never anticipated.

​When the death of a marriage is a mutual choice between two partners, grieving its loss may be a short-term process. The decision to end their relationship often follows a period of prolonged suffering, making divorce feel like relief. Similar to a funeral, partners make the appropriate arrangements, pay their final respects, bury the marriage, and move on with their lives.

But a marriage killed by betrayal is not so easily mourned.