The science of heartbreak: Why ending a long-term relationship is so difficult
Ending a relationship is never easy, but it can be especially challenging when you've invested years of your life into it. Even when you know it's the right decision, the fear of losing what you've built together can be overwhelming. So, what's the science behind this emotional struggle? We delve into the psychological and brain-based reasons why it's so hard to let go.
The sunk cost fallacy
One of the primary reasons we struggle to end a relationship is the sunk cost fallacy. This cognitive bias makes us ignore the present circumstances and focus on the resources we've already invested. As psychologist Carly Dober explains, the more time, energy, and money we put into a relationship, the more invested we become. This investment can lead us to justify staying, even when the relationship is no longer fulfilling.
To break free from this thinking, Dober suggests a simple question: "What is the relationship really giving me?" If you give it another five years and still get the same or less than you desire, would you consider it a waste of time? Remember, it's okay to change your mind. Not all relationships are meant to be forever.
Couple identity
The longer a relationship lasts, the more our identities become intertwined with our partners. As Jeff Guenther, a popular mental health counsellor, explains, our partners become a part of our self-concept. Leaving them isn't just about losing a person; it's about losing a chunk of ourselves. Dober agrees, noting that couples' lives become enmeshed, and the thought of losing everything can be terrifying.
This fear can be all-encompassing, affecting our routines, hobbies, and even our future plans. As Sian Khuman, a consultant psychologist, points out, we might have to part ways with our partner's family, mutual friends, and shared hobbies. The idea of separating can make these losses feel inevitable.
Adult attachment
Our brains are wired to seek safety and security, and long-term relationships provide a sense of attachment that satisfies these fundamental needs. Khuman explains that adult attachment, driven by the same mechanisms as primary attachment, is essential for our well-being. When we consider ending a relationship, we risk losing these security fundamentals, and our brains react accordingly.
As Dober mentions, research shows that perceived rejection or ostracism can cause physical pain. The fear of being alone is a powerful motivator, and our brains will go to great lengths to avoid the pain of breaking an attachment. Khuman suggests that this fear is a sign that we may be unprotected, but it will pass as our brains adjust and settle.
Anticipated grief
The thought of a painful breakup can be more terrifying than the reality. Khuman compares this to the fear of an injection, where the anticipated pain often exceeds the actual experience. This anticipated grief can lead us to avoid ending a relationship, even when it's no longer healthy.
To cope with this, Khuman recommends journaling, speaking to a trusted person, or seeking therapy. By preparing for the breakup and recognizing that our brains may not always see things clearly, we can navigate the process more effectively. Dober adds that while we can't predict the future, acknowledging that the 'known' feels safer can help us reflect on the barriers we face.
In conclusion, the science behind ending a long-term relationship is complex and deeply personal. By understanding these psychological and brain-based reasons, we can gain insight into our own struggles and make more informed decisions about our relationships.
