Back
Last updated: May 4, 2025

The Cascade Model of Relational Dissolution Explained

Relationships can be complex, and sometimes, they don’t last forever. The Cascade Model of Relational Dissolution helps us understand how relationships can gradually fall apart. Let’s break this down into simple steps.

What is the Cascade Model?

The Cascade Model, created by researchers, describes the stages a relationship goes through when it’s breaking down. Think of it like a waterfall—once it starts flowing, it can lead to bigger issues downstream.

Stages of the Cascade Model

The model identifies several key stages:

  1. Deterioration of Personal Relationships At this stage, partners begin to feel less connected. They might spend less time together or stop sharing personal thoughts and feelings.

  2. Increase in Negative Communication Communication starts to shift. Instead of supportive conversations, partners may argue more or engage in sarcasm. This negativity can create a toxic atmosphere.

  3. Withdrawal One or both partners may start to withdraw emotionally and physically. They might avoid spending time together or sharing their thoughts, leading to feelings of loneliness.

  4. Dissatisfaction with the Relationship As withdrawal continues, feelings of dissatisfaction grow. Partners may start to think about what they don’t like about each other or the relationship itself.

  5. Decision to End the Relationship Finally, one or both partners may decide that it’s time to end the relationship. This decision can be difficult but often feels necessary after going through the previous stages.

Real-Life Example

Consider Sarah and Tom. They were once very close, but over time:

  • Deterioration: They began to talk less about their days.
  • Negative Communication: Their conversations turned into arguments over small things.
  • Withdrawal: Tom started going out with friends more often, leaving Sarah feeling alone.
  • Dissatisfaction: Sarah felt unappreciated, while Tom felt misunderstood.
  • Decision: Eventually, they realized that their relationship was no longer healthy and decided to part ways.

Comparison with Other Models

The Cascade Model is similar to other theories of relationship dissolution, such as the Phases of Relationship Breakdown by Duck. However, the Cascade Model focuses more on how negative interactions lead to a gradual decline, while Duck’s model emphasizes distinct phases and possible reconciliations.

Types of Relational Dissolution

Understand that not every relationship ends the same way. There are different types of relational dissolution, which can occur:

  • Mutual Decision: Both partners agree that the relationship isn’t working.
  • Unilateral Decision: One partner decides to end things without the other's agreement, often leading to conflicts.
  • Gradual Process: Like the Cascade Model describes, where issues build up over time.

Conclusion

While the Cascade Model of Relational Dissolution may sound daunting, it’s important to recognize these stages in your own relationships. Being aware can help you address issues before they lead to a breakdown.

Dr. Neeshu Rathore

Dr. Neeshu Rathore

Clinical Psychologist, Associate Professor, and PhD Guide. Mental Health Advocate and Founder of PsyWellPath.