When bedtime stops working

Module 01 · Sleep & bedtime · Article 17 · all ages

Eight months in, you've tried most of what the earlier articles say to try. You've held the ritual. You've sent the comfort object every time. You've spoken to your co-parent. You've tracked the sleep, you've watched the wake-up, you've moved the bedtime earlier and you've moved it later. The schedule has been the same for months. You and your co-parent are both, on your own nights, doing reasonable things.

It's not working.

The five-year-old still cries every bedtime. Or the nine-year-old has been waking three times a night since spring. Or the fourteen-year-old's sleep simply did not reorganise after the second home came online and is now eight months in to broken nights and morning anger.

This article is for you.

It's not the article that lists more techniques. The earlier articles cover most of what techniques can do. This is the article that helps you ask: is the bedtime the problem, or is sleep the visible edge of something else? When standard interventions don't work, the answer is often the second one. Naming what the something else might be is the first useful move.

This article is also honest about what it can't do. Persistent sleep difficulty in a child is not solvable by a parenting article. What an article can do is help you decide when to bring in someone who can help, and what kind of help to look for. This article tries to do that, with care.

When to suspect it's bigger than bedtime

You've probably been doing reasonable things for a while. A rough indicator that the problem may be deeper than bedtime mechanics:

You've held a consistent ritual for at least 8 to 12 weeks without measurable improvement
The difficulty appears at both homes, not just one
The child themselves seems distressed by their sleep, not just the parents
There are other changes in the child you've been noticing alongside the sleep (mood, eating, friendships, school, body)
What used to work has stopped working, and nothing else is working either
One or both parents are now also significantly sleep-deprived to the point of impaired daytime function

If most of these apply, the bedtime problem is probably one symptom of something larger. Naming what's larger is the next step.

Six categories of what it might be

These overlap. They're listed separately for clarity. In real life, two or three are usually present at once.

1. Medical or physiological. Sleep apnea (more common in children than is recognised, especially in children with enlarged tonsils or who snore). Iron deficiency. Restless leg syndrome. Eczema or other skin conditions causing night discomfort. Asthma. Thyroid issues. Reflux. Any of these can produce persistent sleep disruption that no behavioural intervention will resolve. A paediatrician should be the first call when sleep is persistently broken regardless of what's happening at bedtime.

2. Mental health. Anxiety is the most common driver of bedtime resistance and night waking in children past about age 5. Depression in adolescents shows up as sleep change before it shows up as anything else. Trauma responses, including complicated grief from the separation itself, can fragment sleep for months or years. A child psychologist or paediatric psychiatrist is the right contact for this. The earlier this gets a name, the better the outcomes.

3. Neurodevelopmental. Undiagnosed ADHD, autism, sensory processing differences, and learning differences all commonly present with sleep difficulty. The child whose nervous system is differently calibrated may need a different sleep environment than the one most parenting books assume. A paediatrician or developmental specialist can begin assessment. This is more common than parents often realise. We're not that kind of family is not a good reason to skip the assessment.

4. The schedule itself. Sometimes the two-home schedule, however well-intentioned, isn't working for this specific child. A 50/50 week-on-week-off may be too long for a 4-year-old. A 2-2-3 may be too disruptive for a 7-year-old who needs consolidation. A schedule that worked at age 6 may stop working at age 9 because the child's social and academic life has changed. Sleep is sometimes the canary that tells you the schedule needs revisiting. (See Module 06 article 01 on choosing a schedule.)

5. The household environment. Is one home too noisy at the relevant hours? Is the bedroom shared with a sibling whose schedule conflicts? Is there a partner or family member whose presence is dysregulating? Is there ongoing tension in the household, between parents or between the parent and a new partner, that the child is reading? The home environment can quietly break sleep in ways that aren't anyone's fault but are still real.

6. Parental functioning. This is the most uncomfortable category and the one parents most often resist looking at. A parent who is themselves significantly sleep-deprived, depressed, anxious, drinking too much, or grieving the separation more than they realise, will run bedtime in a way that the child's nervous system reads as unsafe. The child's sleep cannot be more regulated than the parent's. This is not about blame. It's about whether the parent themselves needs help.

Two-home specific persistent breakers

Some patterns are specific to two-home families and worth naming.

The transition is too short. The child arrives home at the receiving parent's at 6pm and is expected to be asleep by 8. The window isn't enough for nervous-system reorganisation. If sleep is consistently bad on handover nights, lengthening the transition (earlier handovers, longer wind-down on those evenings) can help.

One home is significantly safer than the other and the child knows. Where one home has problems (an unstable adult, an active substance issue, ongoing volatility), the child's sleep at that home may be impaired for protective reasons. This is the child being adaptive, not failing. The sleep problem here is a safety problem. It needs to be named as such.

The handover-eve principle never landed. If neither parent is doing the handover-eve work (Sleep 08), every transition is more dysregulating than it needs to be. Sustained mild dysregulation around half the bedtimes adds up over months.

The schedule has never been right but no one has wanted to change it. Sometimes the original schedule was set during the most volatile period of the separation, by lawyers or under pressure, and no one has revisited it since. The child has been telling you for two years that it isn't working. The sleep is one of the messages.

Communication about sleep between homes has been impossible. If you and your co-parent have not been able to share data about the child's sleep across both homes, neither of you sees the full picture. Patterns that would be obvious with shared information remain hidden.

Questions to ask before booking professional help

Some of this you can do yourself first. A two-week tracking period, done seriously, often clarifies enormously.

For two weeks, note for each night:

Time the child got into bed
Time you saw them asleep (if you can tell)
Number of wakings, with timestamps
Time of morning wake-up
Any unusual things during the day (illness, school stress, big events, conflict with friends)
Anything you observed that suggested distress (clinginess, tears, reluctance to go to school, eating change)
Which home the child was at

Ask your co-parent for the same data on their nights, framed as information-sharing. (Sleep 06 covers anchoring on data not values for these conversations.)

After two weeks, what you'll often see is one of three things:

A pattern that points to a specific cause (always worse on Wednesday handovers, always better when at one parent's home, always after PE day at school, only after tension-heavy weeks). Investigate that pattern.
A pattern that points to a category from the list above (mood-related, environment-related, schedule-related). Take it to a professional with the data.
No obvious pattern, just sustained difficulty. This is also useful information. Take it to a professional with the data.

Going to a paediatrician or psychologist with two weeks of structured sleep data changes the conversation. They have something concrete to work with. Without it, the appointment becomes a list of vague descriptions, and the professional's first instruction is often come back in a month with a sleep log.

What kind of professional

The starting point for almost every persistent sleep problem is a paediatrician. They can rule out medical causes, refer to specialists if needed, and often have a clear sense of what's developmental versus what's not.

For mental health concerns, ask the paediatrician for a referral to a child psychologist or paediatric psychiatrist with experience in family transitions. Family transitions is the language to use; separation and divorce sometimes filter to therapists who specialise in adult divorce processing rather than child wellbeing.

For schedule questions, a family mediator can revisit the arrangement with the child's wellbeing as the centre. (Module 09 covers schedule revision in more depth.)

For neurodevelopmental assessment, the wait times are often long. Start the referral early.

For your own functioning, please consider your own GP or therapist. A parent who is themselves struggling cannot run bedtime well, and pretending otherwise costs the child more than it saves the parent.

Wait times for paediatric mental health and neurodevelopmental assessment vary widely by country and by public-versus-private route. Public-system pathways through a GP letter can take weeks or months. Private routes are usually faster but more expensive. Begin whichever referral you can.

What to do while you wait

Help often takes weeks or months to materialise. The bedtime is happening tonight. A few things that hold ground while you're working on the deeper picture.

Don't add new variables. This is not the time to start a new sleep method, change rooms, change schedules, change the comfort object, or move bedtime by 90 minutes. Hold what you've been doing. The professional you eventually see needs to assess a stable picture.

Lower the bar for the day. A child sleeping badly will be tolerating less, learning less, eating less. Plan accordingly. Cut activities. Cut homework standoffs. Cut the morning expectations. Conserve energy for the bedtime itself.

Hold the relationship over the rule. Even when bedtime is going badly, the child should know they're loved and that you're not angry at them for not sleeping. I know it's hard right now. I'm here. We'll figure it out. This sentence holds more than the rule does at this point.

Get help for yourself. Even if the professional support for the child takes time to arrive, you can begin getting help for yourself now. A GP. A therapist. A friend who's been through this. Your own functioning is a variable in the child's bedtime that's actually within your reach.

Be honest with your co-parent. I'm out of my depth on this. I think we need professional help. Can we look at this together? This is hard to say, especially when communication between homes has been strained. It's also the move that often unlocks the situation. Two parents asking for help together carries more weight than one.

Closing

Persistent sleep difficulty in a child of a separated family is, more often than parents realise, a sign that the family system needs attention beyond bedtime. The articles in this module can carry families through most ordinary disruption. Some families need more.

If you're eight months in and bedtime isn't getting better, you are not failing. You are seeing something the earlier interventions can't reach. Naming it as such is the first useful move. Bringing in someone who can help is the second.

Bedtime tonight will probably be hard. Hold what you can hold. Be kind to the child. Be kind to yourself. Don't carry the shape of the failure into how you talk to them in the morning. Tomorrow, do the work to find help.

It will take time. Most of the families who work through this come through. The child you knew before is still in there, and the work, patiently done, helps them find their way back to sleep.

Tonight, just hold the line. Tomorrow, ask for help.