The first thirty days after a breakup: what helps and what prolongs the pain

The door has closed. Perhaps you closed it, perhaps he or she did, perhaps you agreed on it after three months of talking — but now you are standing in the middle of a flat that has suddenly gone too quiet, and you don’t know what you are supposed to do next. Not figuratively. Quite literally: you don’t know whether to go to work today, whether to ring your mother, whether to eat the dinner he made for the two of you, whether to write the message that would finally explain everything.

The first week after a separation is a strange time. The clock runs differently, your body does things you don’t understand — you cry in the shop but can’t cry at home; you could eat all day, or the sight of food makes you feel sick; at night you are awake at three, during the day you can barely stay upright. This is not a sign that you are coping badly. It is a normal response to one of the biggest changes a person goes through: in the well-known scale of stressful life events (Holmes and Rahe, 1967), divorce and separation come immediately after the death of a loved one.

This piece is not an explanation of why this happens — I have written separately about what a separation does to the nervous system, and about why a separation is a form of grieving. This piece is a guide to the first thirty days. What to do in the first week, what in the second, what in the third and fourth — and above all, which things reliably prolong the pain, even though in the moment they feel like relief.

The rule of the month: no irreversible decisions

If you remember one single thing from this piece, let it be this: the first month is not the time for decisions that can’t be taken back.

Don’t sell the flat. Don’t hand in your notice. Don’t move to another city. Don’t write the letter that will “finally say everything”. Don’t sign a property agreement because you are tired of negotiating. Don’t take the dog and don’t send the children to their grandmother indefinitely. Don’t start a new relationship and don’t break off friendships that were precious to you until yesterday.

The reason isn’t moralising, it is physiology. In the first weeks after a separation you are in a state of heightened arousal: there is more cortisol in your body, your sleep is fragmented, and the prefrontal cortex — the part of the brain that weighs consequences and looks three moves ahead — works less well in that state. Decisions made in this period are as a rule the decisions of a single afternoon: the afternoon when it was unbearable. In three months the same question will look different, and you will have available to you the good sense that the signal can barely reach right now.

So in the first month, divide decisions into two piles. In the first are the urgent and reversible: who sleeps where this month, who pays the rent this time, where the children will be next weekend. Deal with these as they come, as simply as possible. In the second are the large and irreversible: property, formal divorce, moving, custody in the legal sense, a new relationship. Write these on a sheet of paper, fold it and put it in a drawer. Really, literally. Come back to it after thirty days.

The first week: just the basics, nothing else

In the first week you have one task only — to get through it, not to understand it. That means four things, and all four are dull:

• Sleep. It will probably be bad; that is to be expected. It helps to keep at least the same waking time, even after a rotten night, and to keep the bed for sleeping — not for turning things over with your phone in your hand. If insomnia digs in deeper, look at the piece on a nervous system awake at night.
• Food and water. Don’t cook big meals, but eat something simple at least three times a day. A body under stress uses up an enormous amount, while appetite often disappears — you have to eat by the clock, not by feel.
• Movement. Not a workout, just walking. Twenty, thirty minutes outdoors. Movement is one of the few quick ways for the body to burn off part of the stress hormones it would otherwise carry into the night.
• One person who knows. Not ten. One — the kind you can message at eleven at night saying “I can’t do this”, who won’t make a drama of it and won’t immediately give advice.

What is not your task in the first week: explaining to relatives what happened; deciding who is to blame; thinking about the future; being strong; “pulling yourself together”. In the first week it is entirely acceptable to function at a minimum, cry in the middle of the day and watch a series you aren’t following.

Do one thing this week all the same: tell at least one person you trust at work that you are in the middle of a separation. Not for sympathy — for protection. So that someone knows why you are absent and doesn’t come up with their own explanation.

The second week: practical arrangements, not big decisions

In the second week the shock usually settles a little and the questions that really do need sorting come to the surface. Here is the trap: because it feels good to be able to do something at last, people often go too far and start settling things that could have waited — most often property and the final division of a life.

The second week is for minimal arrangements meant to hold for one month, not for ever. I suggest you write them down:

• Who lives where until the end of the month and who comes for their things when (ideally at an agreed time, not by surprise).
• How shared costs are covered this month — this month only.
• Where and when the children are; who takes them to school; what you will tell them and when (more on that conversation itself in the piece how to tell children their parents are separating).
• Which channel the two of you use to communicate — messages or email, not calls at midnight.
• What you will tell the wider family and who will tell whom.

This week is also a good time for two technical things people put off until they become a problem: separate bank access and passwords, and a review of what is in joint names (subscriptions, insurance, bills). This is not revenge but hygiene — clear boundaries reduce the number of future conflicts.

If concrete arrangements collapse into an argument every time, a third person in the room helps. That is often exactly what the first sessions of support through separation are about: not grand relationship therapy, but someone who keeps the two of you on the subject until you have set the most basic rules.

The third and fourth weeks: rhythm, body, boundaries

Around the third week most people experience a turn: the first shock lets go, the adrenaline drops — and only then does the worst grief often appear. This is confusing, because people expect every week to be easier. It isn’t. The first week is numbness; the third is often when it really hits.

So the third and fourth weeks are for three things.

Rhythm. Psychiatry has a nice term for this — social rhythms. Social zeitgeber theory (Ehlers, Frank and Kupfer, 1988) holds that our internal clock is regulated not only by light but also by regular social events: when we get up, when we eat, when we see someone. A separation breaks all these rhythms at once — and broken rhythms are one of the mechanisms by which loss turns into a depressive episode. So a timetable in this period is a therapeutic tool, not bureaucracy. Set yourself three fixed points a day: waking time, lunch, an evening walk. Let everything else float.

The body. Regular movement, enough water, as little alcohol as possible. You don’t have to be perfect — you only have to notice that these are medicine now, not hygiene tips.

Boundaries with your ex. Until the end of the first month, try to limit contact to the essential: children, money, practical matters. Not because your former partner is an enemy, but because every emotional conversation now sets off the same chemistry as on day one. Why the brain reacts to a former partner almost as it does to withdrawal I write about in the piece on your ex and the brain.

Seven things that reliably prolong the pain

Each of them brings relief in the moment. Together they stretch the first month into a year.

• Checking their profiles. The quietest and the most widespread. Tara Marshall’s study (2012) showed that people who followed a former partner’s social media profile after a break-up reported more distress, more longing and less personal growth than those who didn’t — even taking into account how attached they had been before the break-up. Every look is a small renewed contact, and every renewed contact resets the counter.
• Seeking an explanation from your ex. “Just tell me why.” Understandable — but an explanation you get from a person who is leaving almost never satisfies, because you aren’t looking for information, you are looking for the pain to end. The meaning of a separation is assembled later and elsewhere, not in that conversation.
• Alcohol as a sleeping aid. You fall asleep faster, but you fragment the second half of the night and weaken precisely the dreaming sleep that processes emotion. What you save in the evening you pay for at four in the morning.
• A new relationship straight away. Not because it is forbidden, but because closeness that comes too soon usually works as a plaster — and when the plaster comes off, the wound is just as deep, only now there is another person involved. More on the timeline in the piece on a new relationship after divorce.
• Settling scores through the children. Questions about your ex, messages sent via a child, comments about the other parent. The child pays for this, not your former partner.
• Telling the story to everyone. Talking to those close to you is one thing; retelling the injustice afresh to ten people every week is another. Each retelling entrenches the same version of events and returns you to the same emotional charge.
• Lying in bed with no timetable. It looks like rest, but it works as the collapse of rhythm. Better the sofa and a series at an agreed hour than a whole day in bed.

If you recognise yourself in any of this: don’t punish yourself. The goal isn’t perfection, the goal is fewer repetitions. Change one habit, not seven at once.

The people around you: who helps and who (unintentionally) harms

After a separation, the people around you sort themselves in surprising ways. Some you counted on disappear — often because they don’t know what to say, not because they don’t care. Others, who were on the periphery, come through.

The ones who help are those who: ask what you need instead of knowing; bring food or take you for a walk; listen to the same story a third time with no sign of impatience; don’t make their support conditional on your hating your ex.

The ones who unintentionally harm are those who: give advice straight away (“you must file a claim”, “find someone else”); expect you to confirm their verdict on your ex; bring you news about them because “they think you ought to know”; or hurry you along (“it’s been a month already, come on”).

It helps you to say this out loud — without resentment. “It really helps me if we just go for a walk. I can’t take advice right now.” Or: “Please don’t tell me what he posted.” Anyone who loves you will understand. How to phrase such requests at all I have described in the piece on setting boundaries.

And one more thing: if you have children, be careful whom you tell what they tell you. A child needs at least one adult with whom their words don’t travel any further.

What is going on inside you — and what it means

In the first month the emotional weather is entirely unpredictable. Relief in the morning, rage at noon, longing in the evening, dread at night. People often read this as a sign that they made the wrong decision — “if it were the right decision, it wouldn’t hurt like this”. It isn’t so. The swinging is not a verdict on the decision; it is a sign that an attachment is breaking down, and attachment doesn’t break down in a straight line.

The researcher Dave Sbarra, who has studied recovery after divorce for decades, observed with colleagues (2012) how people talk about their relationship soon after a separation. Those whose account was more self-compassionate — without prettifying, but also without self-blame — were considerably less distressed nine months later than those who punished themselves in the telling. Self-compassion here was not a kindly varnishing of the truth, but the ability to acknowledge one’s own pain and one’s own share at the same time. If that sounds foreign to you, the piece on self-compassion is useful.

In practice this means: in the first month don’t write an indictment — neither against him nor against yourself. Working out whose share was whose is important work, but it belongs to the second or third month, when the emotional weather is calm enough to see through.

When to seek professional help

Distress after a separation is to be expected. But some signs mean it is not worth waiting:

• thoughts of not wanting to be alive any more (seek help at once — from your GP or on the Mental Distress Helpline, 01 520 99 00, every day between 7 pm and 7 am; in immediate danger, 112);
• if after four weeks you can’t manage basic obligations — work, children, hygiene;
• if drinking, tranquillisers or anything that switches you off is escalating;
• if there is violence or control in the relationship — then sorting out “arrangements” is not the first thing, safety is;
• if the children show marked changes: nightmares, a drop at school, withdrawal, physical symptoms.

Otherwise, a simple measure applies: therapy during a separation is not reserved for those who can’t cope. Quite often someone comes who functions excellently on the outside but has nowhere inside to put everything that has piled up. Support through separation is aimed at exactly this period: a space where you don’t have to be strong, where pain is separated from decisions and where a story is slowly assembled that you will be able to carry forward. Individuals come, and sometimes so do couples who are separating and want to do it with dignity — more on this in the piece on therapy during a separation.

Thirty days is not a period in which anything heals. It is a period in which the ground is laid on which healing becomes possible at all: sleep, food, rhythm, a few boundaries and a list of decisions that wait. In the first month you don’t have to understand what happened. You only have to get to day thirty — ideally having done yourself as little damage as possible along the way.

And when you open that sheet of paper from the drawer a month from now, you will probably be surprised. Some of the things that seemed urgent will by then be meaningless. And for those that remain, you will have back at least part of the good sense you are justifiably missing these days. How something new is eventually born out of all this I write about in the piece divorce, separation, a new beginning.