When You Leave, Everything Falls Apart. And It's Not Your Fault.

By Sami Ward | Chaos to Calm | 22nd June 2026

Some weeks remind you exactly how fragile the balance is.

Not in a dramatic way. Not with a single moment you can point to and say that's where it all shifted. Just a slow accumulation of things. A low mood that settles in. A piece of news that gets picked up and turned over and over until it becomes something much bigger and much darker than it actually is.

A nervous system that is already stretched, reaching its limit.

And you, in the middle of it, trying to be the calm that somebody else desperately needs. When honestly? You're exhausted too.

This Is What Fear of Abandonment Actually Looks Like

We talk about fear of abandonment as though it's a feeling. And it is. But it's also a behaviour. A pattern. A way of experiencing the world that kicks in the moment someone they love is about to leave, or has just left or might leave again soon.

It doesn't have to be dramatic to be real. It doesn't have to look like a crisis to count.

Sometimes it looks like a low mood that descends quietly and won't shift. Sometimes it looks like small things becoming enormous. Sometimes it looks like the mind is grabbing hold of something difficult,  a worry, a piece of news, an uncertainty and catastrophising it far beyond what the situation actually warrants. Because when the nervous system is already in a state of fear, everything feels more dangerous. Everything feels like confirmation that the worst is coming.

That is the fear of abandonment. Not always loud. Sometimes, just a weight that settles in and makes everything harder.

The Impossible Position of the Mum in the Middle

Here is what nobody tells you about being the person they're most afraid of losing.

It is an enormous privilege to be that person.

And it is an enormous weight to carry.

Because you cannot always stay. Life doesn't work like that. You have commitments, relationships, trips, work, moments that belong to you. And every time you go, even when you've planned it, even when you've talked about it, even when everything is in place, there is a chance that their nervous system will interpret your absence as abandonment. As proof of something they already fear to be true.

And then you come back. And you find them low. Or anxious. Or caught in a spiral that started small and grew while you were gone. And the guilt lands before you've even put your bag down.

You Cannot Love Someone Out of This

This is the part I want you to really hear.

You cannot love her enough to make the fear go away. You cannot be present enough, consistent enough, available enough to completely override what her nervous system has learned to believe.

That is not a failure of your love. That is the nature of this.

Fear of abandonment, particularly in young adults with emotional dysregulation, is deeply wired. It is rooted in the nervous system, not in logic. It doesn't respond to reassurance the way we hope it will. You can say I'm coming back a hundred times and mean it with every part of yourself  and still, when you go, the fear comes.

That is not because you haven't tried hard enough.

It is because this is bigger than trying.

What You Can Do and What You Have to Let Go Of

You can put things in place before you go. A plan. A point of contact. A check-in that happens every day, so the connection doesn't feel broken. You can make sure they're not completely alone with it. You can be honest and clear about when you're leaving and when you're coming back.

And then you have to let go of the rest.

You have to let go of the idea that your presence is the only thing standing between them and the fear. Because it isn't. And believing that it is will keep you small and exhausted and tethered in ways that aren't sustainable for either of you.

The goal, slowly and over time, is for them to build enough inner resource; enough therapy; enough tools; enough safe people around them, that your absence doesn't feel like the end of the world. That is a long road. It doesn't happen quickly. But it is possible.

And in the meantime, you are allowed to go. You are allowed to live. You are allowed to come back to find it hard and still know that you did the right thing.

To the Mum Who Came Home to a Hard Week

If you've ever walked back through the door and felt the weight of what happened while you were away, the low mood, the spiral, the catastrophising, the worry that seems so much bigger than when you left, this is for you.

You didn't cause this by going. You didn't fail her by not being there. You came back. You picked up the pieces. You made the calls and had the conversations and put the plans in place.

That is not nothing. That is everything.

And you are allowed to need a moment to breathe before you do it all again.

Something to sit with this week: when you come back to find things hard, what is your first instinct and is that instinct taking care of you as well as them?

Your calm in the chaos,

Sami 💙⚓

Frequently Asked Questions

What is fear of abandonment in young adults with emotional dysregulation?

Fear of abandonment is one of the most common and painful features of emotional dysregulation, particularly in young adults with BPD or EUPD. It's a deep, often overwhelming fear that the people they love will leave them, and it's rooted in the nervous system rather than logic. Even a planned, temporary absence can trigger it, and it can show up as low mood, anxiety, catastrophising, or emotional spirals that seem disproportionate to the situation.

Why does my child catastrophise when I go away?

When someone is already living with a heightened fear of abandonment, their nervous system is essentially on high alert for threat. That means that ordinary worries or difficult pieces of news can feel catastrophic, because the nervous system is already primed to expect the worst. It's not attention seeking, and it's not manipulation. It's a nervous system doing exactly what it was wired to do under conditions of fear.

Is it my fault my child has fear of abandonment?

No. Fear of abandonment in young adults with emotional dysregulation is complex and rooted in how their nervous system has learned to respond to the world. It is not caused by any single thing you did or didn't do. Many parents carry enormous guilt around this, and that guilt is understandable, but it is not the same as responsibility. You did not wire their nervous system. You are doing your best to support them through it.

Can the fear of abandonment in young adults get better over time?

Yes, with the right therapeutic support and tools, many young adults do develop a greater capacity to manage separation and abandonment fears over time. It is rarely a straight line, and setbacks are normal. But the nervous system can learn new responses, and that is genuinely hopeful, even when progress feels painfully slow.

What can I do before I go away to help my child with abandonment fears?

Consistency and clarity help more than anything. Being honest about when you are going and when you are coming back, having a plan in place for support while you're away, and keeping a daily thread of contact, however brief, can all help. You won't be able to eliminate the fear entirely, but you can reduce the uncertainty that amplifies it.

How do I stop feeling guilty every time I go away?

Guilt is almost universal for mums in this situation, and it rarely responds to logic. What helps is reminding yourself, again and again, that going is not the same as abandoning. That having a life is not the same as not caring. That your child's fear of you leaving is real and painful for them, but it is not evidence that you have done something wrong. You are allowed to have a life alongside loving them.

How do I look after myself when I come home to a hard week?

Give yourself a moment before you go into problem solving mode. Even five minutes to breathe, to acknowledge that this is hard, to put your own feet back on the ground, makes a difference. You cannot pour from empty. Coming home to difficulty after you've been away is exhausting in a particular way, and you deserve to acknowledge that before you pick up the pieces.