Looking After Yourself During a Separation: Why It Matters for Your Children Too

Separating is exhausting in a particular way. The grief is mixed with logistics, the emotional load with legal admin, the late nights with early school runs, the loss of a relationship with the demand that you keep functioning as a parent regardless. Self-care, in this context, isn't a luxury or a nice-to-have — it's a necessary part of being the parent your children need on the other side of this. And the version of self-care that actually helps is more boring, and more practical, than the social-media version.

Sleep First

The single thing that has the biggest effect on how you manage everything else. Separated parents routinely lose sleep — through stress, through changed sleeping arrangements, through late-night admin, through the emotional cycle of going to bed alone for the first time in years. Lost sleep makes everything harder: parenting, communication with the co-parent, work, mood, the ability to think clearly about big decisions.

Protect sleep aggressively for the first six months. Earlier bedtime than feels necessary. No co-parent messaging after 9pm if you can avoid it. No reading legal correspondence in bed. No alcohol close to sleep. A short, dull bedtime routine. The standard sleep advice is the right advice — it matters more during a separation than usual.

Move Your Body

Not as fitness. As regulation. Twenty to thirty minutes of moderate movement most days — walking is fine — has a measurable effect on the stress hormones that drive most of the worst feelings of a separation. The point isn't to look better; it's to feel less overwhelmed.

A simple morning walk before the day starts, especially in daylight, is one of the highest-return habits you can build during a separation. It's also free.

Eat Something Reasonable

Stress changes appetite in unpredictable ways. Some people stop eating; some over-eat. Both make everything harder. The aim during a separation isn't optimal nutrition — it's three reasonable meals a day, including some protein and some vegetables, with regular hydration. Keep simple food at home. Don't rely on willpower to make good choices at 9pm when you're exhausted; rely on what's in the fridge.

Find a Therapist

This is the most important single intervention. A therapist with experience of separation can help you process what you're going through, regulate your emotions during co-parenting communication, and avoid the patterns that make things worse. Six to twelve sessions in the first year of a separation is often the most valuable investment a separating parent can make.

If cost is an issue, there are options: NHS-funded talking therapies (IAPT), referred by your GP. Lower-cost private therapists through directories such as the BACP (British Association for Counselling and Psychotherapy). Charity-run counselling through Relate, Mind, or specific separation-focused organisations.

A therapist is not a luxury. They are, often, the thing that prevents difficult communication patterns becoming permanent ones.

Stay Connected to People

Separation tends to shrink social circles, partly because the social life of the relationship is no longer there, and partly because separating people often retreat. Both effects increase isolation, which is one of the strongest predictors of how badly people fare in separation.

Make some effort to stay connected — even when you don't feel like it. Friends you haven't seen in months. Siblings. Old colleagues. Walking with a friend, sitting in a pub for an hour, having someone over for a meal. The simplest version of this is enough.

Be Careful With Alcohol

Alcohol use rises predictably during separations. Some increase is normal; sustained heavy use is not. It interferes with sleep, makes emotional regulation harder, and can build into a habit that outlasts the immediate stress. Watch your own pattern honestly. If the increase isn't drifting back down after a few months, that's a signal to address it directly — through your GP, through a counsellor, or through a structured programme.

Don't Make Big Decisions Quickly

The first year of a separation is the worst time to make permanent decisions. Moving house, changing jobs, starting a new relationship, having difficult conversations with extended family. The judgment that's available to you while you're in the most acute period of stress is not the judgment that will serve you in three years.

Where possible, defer big decisions. Where they can't be deferred, slow them down by a month or two — even small pauses produce better outcomes.

What Doesn't Help

A few things that look like self-care but aren't:

Constantly checking the co-parenting messaging app. This is not self-care; it's a stress response. Set specific times to check messages.

Researching the legal situation late at night. Reading family law guides at midnight makes nothing better. Use the working day for legal research, or speak to a family solicitor and let them do it.

Ranting about your ex to anyone who'll listen. Some venting is normal. Constant venting becomes its own form of rumination and prolongs the difficulty.

Buying yourself out of feelings. Spending money to feel briefly better is one of the easiest patterns to slip into during a separation. The relief is short-lived and the financial damage compounds.

The Connection to Co-Parenting

A regulated, rested, supported parent communicates more calmly, makes better decisions about the children, manages handovers more gracefully, and presents better in any legal context that arises. Self-care during a separation is not separate from co-parenting — it's the foundation of it.

The parent who looks after themselves through this period is the parent who comes out of it functional enough to be the steady presence their children need.