System 13
Communication · Family agreements
The Family Agreements File
Write down the expectations that keep causing the same argument.
- Who it's for
- Families with recurring arguments about the same topics
- When it runs
- Created once, revised quarterly or after a family meeting
The invisible load
The screen-time rule that is invented differently every evening.
The bedtime boundary that collapses when one parent is tired.
The money question that gets answered on the spot and regretted later.
The family that has the same fight every month because the rule was never written down.
Why we resist this
It feels too formal for a family
Families like to believe they can sort things out as they go. But recurring arguments are evidence that 'sorting it out as we go' is not working. Writing it down is not legalistic; it is kind.
We are afraid of being held to it
A written agreement can feel like a trap. But the file is meant to be revised, not enforced. Its value is that it creates a stable reference point, not a permanent law.
Children might use it against us
They will. And that is partly the point. If a child can point to a written agreement, they have learned that rules are consistent and not dependent on the adult's mood.
Remove before you add
Most families have more rules than they can remember, which is the same as having none.
- Which rule has not been enforced in months?
- What is being argued about weekly that has never actually been decided?
- Could two agreements become one?
- Which agreement was made for a younger child and never updated?
Set this up first
- Choose a format: a notebook, a shared digital document, or a file on the fridge. The format matters less than the fact that everyone knows where it is.
- List the three to five topics that cause the most recurring arguments. Do not try to solve every issue at once.
- Agree on the rules for changing the file: anyone can suggest a change, and changes are discussed at a family meeting, not in the moment.
- Write the agreements in plain language that the youngest person in the house can understand.
The system
The topic list
The recurring areas where the family needs a stable rule: screens, bedtime, food, money, social plans, chores, guests, homework, language, privacy.
The agreement
One or two sentences per topic, written as 'In this family...' For example: 'In this family, screens go off at 7pm on school nights.'
The exceptions
Every agreement needs a clear exception clause. 'Unless it is a family movie night.' 'Unless we agreed in advance.' Exceptions prevent the rule from feeling rigid.
The review date
A written date for when the agreement will be reviewed. Families change, and an agreement that never changes will eventually be ignored.
Running it
Name the recurring argument
Pick one topic that keeps coming up. Only one. The file grows slowly, not all at once.
Write the agreement in a calm moment
Never write an agreement in the middle of the argument it is meant to prevent. The conversation belongs in a family meeting or a quiet Sunday afternoon.
Include everyone in the wording
Let children help write the agreement. If they cannot say it back to you, it is too complicated or too imposed.
Post it where it lives
The agreement should be visible in the place where it is most often tested. The screen agreement lives near the charging station. The food agreement lives near the kitchen.
Review on the review date
When the review date arrives, ask: is this working? Is it still fair? What needs adjusting? The review is what keeps the file alive.
When this stops working
The file becomes a list of rules with no discussion.
If agreements are written by one adult and handed down, they are rules, not agreements. Every agreement should have a conversation behind it.
Parents enforce the agreement differently.
This is the most common failure. If one parent holds the line and the other gives in, the agreement is no longer shared. Adults need to agree before announcing the agreement to children.
The exceptions swallow the rule.
If every night becomes a family movie night, the screen rule was not really an agreement. Exceptions should be rare and named in advance, not invented in the moment.
Who owns what
System owner
One adult keeps the file and the review dates.
System users
Everyone the agreement applies to, which usually includes the adults.
Child's role
Reading it, questioning it, and holding adults to the parts that apply to them.
Shared role
Agreeing to revisit rather than relitigate in the moment.
Make it easier
- Keep each agreement to three lines.
- Store it where an argument happens, not in a folder nobody opens.
- Give every agreement a review date so change is expected.
- Write the exception into the agreement instead of arguing about it later.
Make it yours
For young children
Use pictures and simple sentences. The agreement is not about reading; it is about being able to point to something and say, 'This is what we agreed.'
For teenagers
Give them real negotiation power. They should be able to propose changes and have them taken seriously. An agreement they helped write is one they are more likely to respect.
For separated parents
The file is especially useful when two households need to be reasonably consistent. Keep it focused on the big topics, not every detail. Both homes should have a copy.
For a neurodivergent child
Use concrete, visual, and short agreements. 'Be respectful' is too vague. 'Use a calm voice and ask before touching my things' is usable.
The minimum viable system
Write down the three agreements you already argue about most.
- 01Name the three recurring arguments.
- 02Write one sentence each for what has been agreed.
- 03Put them somewhere everyone can see.
- 04Review in a month.
Keep this line
A written agreement is not a cage. It is a place to stand when everyone is tired of arguing about the same thing.
A note from Sian
Children feel safest when they can predict the rules. A rule that changes with the adult's mood or energy level teaches children to read people rather than trust systems. The agreement file makes the rules stable without making them rigid.
The review date is the most important part. Families change, and a rule that cannot be revised will eventually be broken or ignored. An agreement that is reviewed regularly has more authority than one that is carved in stone.
Thrive Family Systems are psychoeducational family wellbeing guidance. They are not therapy, diagnosis or medical advice, and they are not a substitute for support from a professional who knows your child.