More Than A Mistake
- Katherine Tatsuda

- Jul 29
- 3 min read
July 29, 2026
One of the strangest things about betrayal is how ordinary people act like it is.
Someone lies.
Someone cheats.
Someone leads two lives.
Someone breaks promises they made over and over again.
And the response is often some version of:
“People make mistakes.”
"They are just human."
“You just need to move on.”
“You have to learn to trust again.”
“You can’t let one person ruin your future.”
It’s said so casually that the person who was betrayed often begins to believe they’re the problem.
Why can’t I get over this?
Why am I still thinking about it?
Why do I feel crazy?
Why can’t I trust anyone anymore?
Why does everyone else seem to think this wasn’t that big of a deal?
I’ve asked myself every one of those questions.
After the relationship that changed my life, I spent a long time wondering why I couldn’t simply decide to feel better. Why I couldn’t just flip the page the way so many people seemed to expect me to.
What I eventually learned is that betrayal isn’t simply heartbreak.
It is the destruction of safety.
Human beings are wired to seek safety in our closest relationships. We tell our partners things no one else knows. We build futures together. We trust their words. We trust their reality. We organize our lives around the belief that the person standing beside us is who they say they are.
When that reality turns out to be false, it isn’t just our hearts that break.
Our brains lose confidence in their own ability to determine what is safe.
That is why so many people who have experienced deep betrayal don’t just grieve the relationship. They question themselves. Their judgment. Their memories. Their instincts. Their ability to trust anyone—including themselves.
The injury runs far deeper than most people realize.
What’s interesting is that we actually understand this in almost every other context.
Think about your favorite television shows or movies.
How many are built around betrayal?
A trusted friend becomes the villain.
A business partner lies.
A colleague secretly works against the team.
A family member keeps devastating secrets.
Entire seasons are built around uncovering the truth, rebuilding trust, and seeking justice because we instinctively understand how profoundly betrayal changes people.
Yet when that betrayal happens inside an intimate relationship, we often reduce it to, “Well…people cheat.”
As though it were simply an unfortunate fact of life instead of a deeply destabilizing human experience.
We expect the person who was betrayed to recover quickly.
To stop talking about it.
To stop hurting.
To trust again.
To “move on.”
As if healing were a decision instead of a process.
If you’ve experienced betrayal and you’re wondering why you’re still angry…
Why you’re still grieving…
Why your nervous system still feels on high alert…
Why trusting feels impossible…
It’s probably because what was damaged wasn’t just your relationship.
It was your sense of safety.
And rebuilding that takes time.
So no…
You aren’t crazy because you can’t just get over it.
You aren’t weak because it changed you.
And you aren’t failing because healing has taken longer than other people think it should.
You experienced one of the deepest injuries human beings can inflict on one another.
Stop measuring your healing against people who have never had to survive it.



