Why do people in toxic relationships often go back to their partners even after a breakup or infidelity?

This behavior is often driven by attachment hyperactivation rather than a lack of willpower. For individuals with anxious attachment, the brain perceives the "unknown" of being alone as physically more painful than the known dysfunction of a high-conflict relationship. The nervous system essentially chooses the "thermal heat" of an argument over the coldness of isolation because the familiar feels safer to the brain's survival centers than an unpredictable future.

What is disorganized attachment, and how does it affect commitment?

Disorganized attachment, also known as fearful-avoidant attachment, occurs when a person's internal anxious and avoidant systems fire simultaneously. This creates a "foot on the gas, foot on the brake" dynamic where the individual desperately craves closeness but feels a sense of panic or consumption when they actually achieve it. This conflict often stems from early childhood experiences where a caregiver was both a source of safety and a source of fear, leading the adult to view stability as suspicious or boring.

How can someone distinguish between genuine chemistry and a trauma-based "toxic cycle"?

In many cases, what feels like intense chemistry is actually a biological addiction to the stress cycle of a relationship. The brain receives a flood of cortisol during "thermal" arguments, followed by a massive spike in dopamine and oxytocin during the reconciliation or "honeymoon" phase. This physiological loop can make a healthy, stable partner seem "boring" because they do not provide the same extreme highs and lows. True emotional safety is characterized by actions matching words and the ability to resolve conflict without explosive drama.

What are some practical steps to break a cycle of repetitive relationship dysfunction?

Breaking the cycle begins with "Awareness Without Shame," recognizing that past behaviors like cheating or returning to toxic exes were misguided survival strategies rather than character flaws. Practical tools include journaling the "plain facts" of interactions to counter selective memory and "idealization" of a partner. Additionally, individuals can practice "Learning to Sit with Discomfort," which involves waiting out the urgent impulse to reach out to an ex, and diversifying their support networks so they are not entirely dependent on one person for validation.

Is it possible to change an insecure attachment style into a secure one?

Yes, this is known as "Earned Secure Attachment." Because of neuroplasticity, the brain can be rewired through consistent effort. This process involves "reparenting" oneself to provide the internal validation and safety that may have been missing in childhood. By consciously choosing stability over high-drama excitement and working with a trauma-informed therapist, individuals can move away from "thermal" cycles and learn to appreciate and sustain a calm, steady, and safe love.

Breaking the Cycle of Anxious Attachment and Infidelity

14 min

26 sources

Mar 9, 2026

Psychology Relationship Personal Development

Explore the biological and psychological roots of toxic relationship loops. Learn why your brain chooses familiar chaos over stability and how to heal the trauma driving your inability to commit.

Best quote from Breaking the Cycle of Anxious Attachment and Infidelity

Chaos can feel like chemistry when you’re used to instability. You go back because your brain tells you that an imperfect 'known' is safer than an unknown future.

This audio lesson was created by a BeFreed community member

Input question

Anxious attachment? I cheated on my boyfriend three times and left him for a man with who I had very bad drunker arguments and didn’t feel emotional safety so I was going back to my ex now I went back now to my ex permamently who I cheated on but can’t commit even tho I feel I love him and constantly go back to thermal that kept hurting me

Host voices

Lena

Miles

Learning style

Quick

Knowledge sources

The Science of Healthy Love: Safety, Vitality, and Dignity

POWER: Surviving and Thriving After Narcissistic Abuse: A Collection of Essays on Malignant Narcissism and Recovery from Emotional Abuse

Frequently Asked Questions

From Columbia University alumni built in San Francisco

BeFreed Brings Together A Global Community Of 200,000+ Curious Minds

See more on how BeFreed is discussed across the web

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

From Columbia University alumni built in San Francisco

BeFreed Brings Together A Global Community Of 200,000+ Curious Minds

See more on how BeFreed is discussed across the web

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

1.5K Ratings4.7

Start your learning journey, now

Breaking the Cycle of Anxious Attachment and Infidelity

14 min

26 sources

Mar 9, 2026

Psychology Relationship Personal Development

Explore the biological and psychological roots of toxic relationship loops. Learn why your brain chooses familiar chaos over stability and how to heal the trauma driving your inability to commit.

Best quote from Breaking the Cycle of Anxious Attachment and Infidelity

Chaos can feel like chemistry when you’re used to instability. You go back because your brain tells you that an imperfect 'known' is safer than an unknown future.

Key Takeaways

The Biology of Toxic Cycles

0:00

Lena: Hey everyone. Have you ever felt like your heart is trapped on an emotional rollercoaster, where one minute you’re soaring and the next you’re crashing back into a relationship that you know, deep down, isn't working? It’s a heavy place to be, especially when you’re dealing with the guilt of past mistakes like cheating, yet you still find yourself unable to fully commit or walk away from the chaos.

0:22

Miles: It really is. And what’s fascinating is that research shows this isn't about a lack of willpower. In fact, studies by Dailey and others found that about 60% of adults have been in these "on-again, off-again" cycles. For those with anxious attachment, the brain actually hyperactivates under stress, making the "not knowing" of a breakup feel physically more painful than the dysfunction of the relationship itself.

0:46

Lena: That makes so much sense. It’s like your nervous system is choosing the "thermal" heat of an argument over the coldness of being alone.

0:53

Miles: Exactly. It’s a survival strategy, not a character flaw. So let’s dive into why your brain keeps pulling you back to the familiar, even when it hurts.

The Invisible Pull of Proximity

The Push-Pull of Disorganized Fear

The Negative Introject and the Inner Critic

Breaking the Cycle of Trauma Reenactment

The Path to Earned Security

A Practical Playbook for the Listener

Closing Reflections on the Journey

This audio lesson was created by a BeFreed community member

Input question

Host voices

Lena

Miles

Learning style

Quick

Knowledge sources

Frequently Asked Questions

More like this

Men Who Hate Women and the Women Who Love Them

27 sources

Breaking the Cycle of Anxious Attachment and Betrayal

15 min

How to Develop a Secure Attachment Style as an Adult [According to a Therapist] - Madison Square Psychotherapy

What is a secure attachment style? Plus, 8 ways to develop it - Calm Blog

6 sources

Breaking the Anxious-Avoidant Cycle: Your Path to Secure Love

32 min

Why Anxious and Avoidant Partners Keep Finding Each Other (And How to Break the Pattern)

6 sources

Breaking Free from Anxious-Avoidant Breakup Cycles

27 min

26 sources

Breaking the Avoidant Attachment Cycle

17 min

25 sources

Breaking Free from Anxious Attachment Patterns

51 min

Anxious Attachment Style: What It Is (+ Its Hidden Strengths)

How to Manage and Cope with Anxious Attachment Styles: Understanding Triggers and Solutions

6 sources

Breaking Free from Anxious Attachment Patterns

8 min

9 min

8 min

From Columbia University alumni built in San Francisco

BeFreed Brings Together A Global Community Of 200,000+ Curious Minds

See more on how BeFreed is discussed across the web

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

From Columbia University alumni built in San Francisco

BeFreed Brings Together A Global Community Of 200,000+ Curious Minds

See more on how BeFreed is discussed across the web

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

1.5K Ratings4.7

Start your learning journey, now