When Your Child Flips — And You Feel Yourself Going Too
We often talk about a child “flipping their lid.”
A moment in the classroom.
At home.
In the car.
It can look like shouting, refusing, running off, shutting down, or becoming overwhelmed very quickly.
From the outside, it can look like behaviour.
But what’s really happening is something deeper.
The idea of “flipping the lid” comes from Dan Siegel.
When everything is working well, the thinking part of the brain helps us pause, process, and respond.
But when stress builds—noise, pressure, change, emotional demand, the brain shifts into survival mode.
And in that moment:
thinking becomes harder
emotions take over
reactions become quicker and stronger
The lid flips.
What this looks like in a child
In children, this might be:
A change in routine that feels too much.
A classroom that is too loud.
A demand they cannot process in that moment.
And suddenly, everything tips.
They are no longer choosing how to respond.
Their brain is reacting.
We are starting to understand this more.
We are beginning to see that this isn’t about “bad behaviour” or “not listening.”
It’s about a brain that has reached its limit.
But there is another part we don’t talk about enough
What happens when the parent’s lid flips too?
Many of the parents supporting these children are carrying their own overwhelm.
Some are autistic.
Some have ADHD.
Some have spent years feeling overstimulated, misunderstood, or constantly trying to cope.
But they were never given the understanding of why.
Now they are expected to:
Stay calm in emotional moments.
Manage routines and constant demands.
Handle noise, interruptions, and pressure.
Support their child through overwhelm.
All while their own system may already be overloaded.
And when their lid flips?
It can look like:
Snapping quickly.
Shutting down.
Needing to walk away.
Feeling flooded with emotion or sensory overload.
Not because they don’t care.
Not because they are failing.
But because their brain has reached capacity.
This is where misunderstanding happens
The child flips their lid.
The parent, already overwhelmed, flips theirs.
And suddenly, both are in survival mode.
From the outside, it can look like:
conflict
poor behaviour
lack of control
But what is really happening is two nervous systems under pressure, with neither having the support they need in that moment.
The part that needs saying clearly
You cannot expect regulation from someone
who has never been supported to build it.
Many autistic and ADHD parents were never taught:
how to recognise their triggers
how to manage sensory overload
how to regulate emotional responses
They were told to “calm down”…
But not shown how.
And this is not about blame
Parents have the love.
They have the intention.
They are doing the best they can with what they have.
But love alone does not build regulation skills.
Understanding does.
Support does.
Time does.
What actually helps
Not telling parents to “stay calm.”
Not focusing only on the child’s behaviour.
But stepping back and asking:
What is building up before the lid flips?
For the child…
and for the parent.
Because regulation is not something that appears in the moment.
It is something that is built outside of it.
When this understanding is in place
Something shifts.
Parents begin to recognise their own signs:
rising tension
sensory overload
emotional build-up
They begin to see it coming.
And that is where change starts.
Because when a parent understands their own brain…
They are not just supporting their child.
They are finally being supported too.
Final thought
When the lid flips in a child, we are starting to ask why.
It’s time we asked the same question for parents.
Because behind both…
is a brain trying to cope.
