Why You Leave a Marriage: Self-Abandonment, Betrayal, and Choosing Yourself

Written by Sy — Founder of The Inner Growth Path

I write about what happens after emotional collapse — when your identity, your nervous system, and your sense of self no longer feel stable. My work combines lived experience, trauma-informed understanding, and practical tools to help you make sense of what you’re feeling — and rebuild from it.

If you’re questioning your marriage right now…

If you’re sitting there wondering “Should I stay or leave?” — you’re not alone.

Most people think leaving a marriage happens because of one big event.

Cheating. Fighting. Distance.

But the truth is:

You don’t leave because of one moment.
You leave when you realise you’ve been losing yourself the entire time.

If this is you, start here → Emotional Recovery Starter Guide



Before you go further, read this:
Healing After Betrayal: Why They Cheated, How It Affects You & How to Heal


What is self-abandonment in a relationship?

Self-abandonment is when you:

  • Ignore your intuition
  • Minimise your needs
  • Stay loyal to someone who isn’t loyal to you
  • Keep the peace at the cost of your identity
  • Shrink so the relationship can survive

It doesn’t feel obvious at the time.

It feels like:

  • love
  • loyalty
  • commitment
  • “being the bigger person”

But over time, it becomes:

disconnection
resentment
emotional exhaustion

why you leave your marriage man standing alone reflecting after leaving marriage

Why you stay longer than you should

Most people don’t stay because they’re weak.

They stay because:

  • They believe in potential
  • They confuse love with responsibility
  • They think if they give more, things will change
  • They’ve built a life that feels too big to walk away from

And sometimes?

They stay because they’ve slowly lost themselves, so leaving feels like losing everything.


The truth most people don’t want to face

You didn’t just stay because of them.

You stayed because part of you was willing to abandon yourself to keep the relationship.

That’s the part that hurts the most.


Signs you are abandoning yourself in a marriage

  • You feel anxious or on edge around them
  • You feel more like yourself when you’re alone
  • You silence your thoughts to avoid conflict
  • You over-function emotionally for both of you
  • You’re constantly trying to “fix” the relationship
  • You feel responsible for their emotions
  • You ignore red flags because you see their “good side”

At some point, you realise:

The relationship only works because you’re holding it together.

“You don’t lose yourself all at once. You lose yourself slowly — every time you choose them over you.” – Sy


My experience (and what changed everything)

For me, it wasn’t the cheating that made me leave.

It was what I saw after.

When I stepped away, I noticed something I couldn’t ignore:

  • I felt calmer
  • I felt clearer
  • I felt more like myself

And when I asked her if she could hold space for the damage that had been done…

She said no.

That was it.

Not because I stopped loving her —
but because I finally started choosing myself.


Why betrayal hits deeper than the act itself

Cheating isn’t just about what happened.

It’s about what it reveals:

  • lack of emotional capacity
  • avoidance of accountability
  • inability to sit with discomfort
  • prioritising ego over connection

But the deeper wound?

Realising you stayed loyal to someone who wasn’t showing up for you.



If you feel stuck in this cycle, I created something to help you break it:
How to Heal After a Breakup- 7 simple steps. A Reality-Based Guide (Not Fast Fixes)


What most advice gets wrong about why you leave your marriage

Most advice says:

  • “Communicate better”
  • “Try harder”
  • “Relationships take work”

But it ignores this:

You cannot heal a relationship where one person refuses to take responsibility.

You can’t:

“I realised the marriage was only healthy because I was the one holding it together.”– Sy

  • love someone into emotional maturity
  • regulate someone who won’t regulate themselves
  • build safety with someone who creates instability

7 steps to stop abandoning yourself and choose yourself

1. Start telling yourself the truth

Not the version that keeps the relationship alive — the real one.


2. Listen to your nervous system

Your body knows before your mind catches up.

If you feel unsafe, anxious, or drained — that matters.


3. Stop trying to fix them

You’re not their therapist.

You’re meant to be their partner.


4. Reconnect with your identity

Ask yourself:

  • Who was I before this relationship?
  • What did I stop doing?

5. Set boundaries (and hold them)

Not to control them — but to protect yourself.


6. Accept what you can’t change

This is where clarity comes from.

Not hope.


7. Choose yourself — even if it feels uncomfortable

This is the hardest step.

But it’s also where everything shifts.


Recommended further reading:

Also:


What I learned personally

  • I wasn’t in a healthy relationship, I was creating one
  • I confused loyalty with self-sacrifice
  • I ignored my intuition to maintain connection
  • I stayed longer than I should have because I believed in potential

And the biggest one:

I loved someone more than I loved myself


What actually helped me

  • Going no contact
  • Rebuilding emotional safety within myself
  • Learning nervous system regulation (Peter Levine / somatic work)
  • Understanding trauma patterns (Bessel van der Kolk)
  • Facing my own patterns without blaming myself

Leaving a marriage isn’t empowerment — at first

It’s grief.

It’s fear.

It’s uncertainty.

You question everything:

  • your decisions
  • your identity
  • your future

But eventually?

You breathe differently.

You feel lighter.

You come back to yourself.


The shift that changes everything

You stop asking:

“Can this relationship work?”

And start asking:

“Am I okay staying like this?”

That’s when everything becomes clear.


If you’re ready to rebuild yourself — not just understand this — start here:


👉 Emotional Recovery Starter Guide


FAQs about why you leave your marriage:

1. Why do people leave marriages even when they still love their partner?

Because love isn’t enough when there’s no safety, accountability, or emotional maturity.


2. How do I know if I’m abandoning myself in a relationship?

If you’re shrinking, silencing yourself, or constantly prioritising them over your wellbeing — that’s self-abandonment.


3. Is it normal to feel guilty for leaving a marriage?

Yes. Guilt often comes from conditioning — not from making the wrong decision.


4. Can a relationship recover after betrayal?

Only if both people take full responsibility and are willing to do the work. One person can’t carry it alone.


5. Why do I feel calmer after leaving?

Because your nervous system is no longer in a constant state of stress or hypervigilance.


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