What actually belongs in a parenting plan (and what everyone leaves out)

Wednesday, half past eight in the evening. A message lands: “I’m taking her to my mum’s on Friday, back Sunday night.” You booked the dentist for that Friday afternoon. You write back that this does not work. The answer: “I already told my mum.”

Your parenting plan runs to fourteen pages. It covers maintenance, names the court with jurisdiction, even covers what happens if one of you dies. What it does not cover is how many days ahead a schedule change has to be requested.

That is not a badly drafted plan. That is the normal one. Most plans are written so a judge will approve them, which means they are stuffed with what a lawyer worries about and empty precisely where ninety percent of the weekly friction lives.

You need two documents, not one

The first is the legal one. The thing you sign, the thing that gets approved, the thing that binds you, and the thing you will open twice in five years. Short, formal, hard to change. That is its job.

The second is the working agreement: the boring, detailed, domestic annex of notice periods, channels, spending limits, who calls whom. This is the one you actually open, several times a month. And this one the two of you can change without a hearing.

How the two connect depends on where you live. Some places let the annex be folded into the approved document; elsewhere you keep it separate, because every amendment means a fresh process. Local rules decide that, and none of this is legal advice: have the binding parts checked by somebody who knows your country’s family law. What is true everywhere is that without the second document the everyday stuff stays unwritten. And unwritten everyday stuff is what you argue about on a Wednesday night.

The boring clauses that prevent the most fights

Read cold, these look trivial. In use, they are the load-bearing walls.

How far in advance a change has to be requested. Put an actual number in. An ordinary swap: seven days. Something that eats into the other parent’s weekend: fourteen. Illness, accident, work emergency: as soon as you know. The number does not have to be perfect. It has to exist.

What counts as consent. Silence is not consent. Write that sentence down, in those words. A request is agreed when the other parent confirms it in writing. Without that one line, every dispute collapses into the same exchange: “you never said no.”

Which channel is official. One channel. Not sometimes a text, sometimes a chat app, sometimes a sentence at the door, sometimes a message via the child. What is said at the door does not exist until it appears in the official channel. It feels bureaucratic for about three weeks, and then you notice how many arguments it quietly deleted.

How fast the other parent has to reply. The twin of the clause above, and the one people forget. Write down only that silence is not consent, and not replying becomes a weapon: say nothing, and every request dies. So: forty-eight hours for ordinary requests, twenty-four for time-sensitive ones, immediately in an emergency. And decide now what a missed deadline means. Some families treat it as agreement, others as refusal. Both work. “We never discussed it” does not.

Who decides what, and where the other parent has no vote

Most arguments are not really about bedtime. They are about who has the right to decide bedtime. Say that once, in writing, and the argument runs out of fuel.

Joint decisions, typically:

• choice of nursery and school, and any change of school
• non-emergency medical decisions: braces, surgery, therapy
• religious upbringing
• relocation, especially to another town or country
• passports, identity documents, changing a surname
• long-term commitments that eat both parents’ time: competitive sport, music school

Each parent’s own business, inside their own time:

• bedtime
• screen time
• what is for dinner
• haircuts and clothes
• who comes over to play, what film gets watched

The second list stings. It means swallowing decisions you think are wrong, and that genuinely feels bad. In return you get the same freedom on your own days, and the child learns that the two households run on slightly different rules. Children cope with that. What they cope with far worse is two parents fighting every week about toothbrushing.

Right of first refusal: decide it before you need it

The question: if a parent cannot be with the child for more than a few hours during their own time, do they have to offer that time to the other parent first, or can a babysitter or a grandparent step in?

There is a decent argument on both sides. A child is better off with a parent than with anyone else. But a low threshold turns into surveillance, and suddenly you are explaining why you are going out on a Saturday evening.

You settle it with a number. Four hours is almost certainly too low: every cinema afternoon becomes a negotiation. An overnight is a sane line. Write the exceptions in as well: school, after-school club, the standing Tuesday at grandma’s, a babysitter you both know. Which option you pick matters far less than picking it before the plane tickets are booked.

The money that is not child support but starts arguments anyway

Maintenance is the settled question. The fights happen around these:

• school trips and camps
• sports kit, club fees, competition entries
• a phone, and then the cracked screen
• braces, glasses
• birthday presents
• prom, school photos, driving lessons

One sentence solves half of it: agree a figure above which you have to ask first, and below which whoever buys it pays for it. How big depends on your budgets. What matters is that it exists, and that the items above it have an agreed split, decided before anything specific is on the table.

Presents deserve their own line. Without a quick check-in, the child ends up with two scooters and no winter coat.

Information flow: stop being the other parent’s news service

“I’ll let you know” is the mother of most co-parenting conflict. Not out of malice. It gets forgotten, half-heard, or delivered three days late. The point of this section is that important information should not have to travel through you.

Worth writing down: both parents on every contact list at nursery and school, both getting the emails, both with access to the online school system. Both listed as contacts at the doctor’s. Who books appointments by default, and how fast it lands in the shared calendar (same day). And a short list of what gets shared within twenty-four hours no matter what: a fever, an injury, a note from school, anything that has really upset the child.

Travel and going abroad

This is where the most humiliating scenes happen, because a border is not a place where you can improvise.

Put in writing: how far ahead a trip abroad has to be announced (longer than for domestic travel, thirty days is a reasonable start), who keeps the passport and how it gets handed over, what the other parent is given (address, dates, flight numbers, a phone number that works out there), and how often the child speaks to the other parent while away.

Consent letters are their own topic. Many countries want documented parental consent when a child travels with only one parent, and the accepted format varies: sometimes a signed letter is enough, sometimes it has to be notarised. Check what your destination and your own country expect, well before the check-in desk.

Dividing the holidays themselves belongs here too, but that is a conversation of its own: see the piece on splitting school holidays.

The review clause, so that reopening the plan is not an act of aggression

A plan written for a five year old is wrong for a twelve year old. Not because you drafted it badly, but because the child changed. Twelve year olds have friends, training sessions, and firm opinions about where they spend Saturday.

So put a date in. Once a year, the same month, or at every change of school stage. It is the cheapest clause in the document and one of the most useful, because raising the subject is then not an attack, it is a diary entry. The parent who brings it up is not “starting again”. They are following the agreement.

And if the rotation itself needs rebuilding, our guide to custody schedules walks through which pattern suits which age.

A plan nobody can find is not a plan

The best agreement in the world is useless if it lives as an attachment to an email from 2023, on one parent’s phone, in a password-protected PDF.

It needs to sit somewhere both of you can open it, ideally beside the calendar. That is how the questions arrive: you are looking at the calendar and want to know whose weekend this is, how much notice you owed, who was booking the appointment. (ChildLink puts the shared calendar and the family settings in one place for exactly this reason: a rule helps not because it was written down, but because it is there at the moment you need it.)

One last thought. A good parenting plan is not the one that regulates everything. It is the one where, when the message lands at half past eight on a Wednesday, neither of you has to guess what happens next.