System 19
When life is a lot · Contingency
The Family Backup Plan
Decide the Plan B before you need it.
- Who it's for
- Every household, particularly where adults work fixed hours
- When it runs
- 25 minutes once. Review twice a year
The invisible load
A child is ill and two adults are silently working out whose day matters less.
The after-school club is cancelled at midday and nobody is free until six.
The car will not start, and the whole week was built on the car.
Dinner did not happen, homework fell apart, and everyone is improvising while tired.
Why we resist this
It feels like inviting trouble
Planning for things going wrong can feel pessimistic. In practice, the families who have decided in advance spend far less time negotiating under pressure.
We assume we will work it out
We do work it out, every time, at the cost of a stressful hour and often an argument. Deciding once removes that cost repeatedly.
Remove before you add
A backup plan should be short enough to remember without reading.
- Which three disruptions actually happen in this household, rather than which ones are theoretically possible?
- What did we already decide last time this happened?
- Which commitment could simply be cancelled rather than covered?
- Who has already offered help that has never been taken up?
Set this up first
- List the disruptions that have actually happened in the last six months.
- Keep the three or four that recur. Ignore the rest.
- For each, decide the first call, the fallback and the acceptable compromise.
- Write it where it can be found in a hurry, and tell everyone where that is.
The system
The sick day plan
Who stays, how it is decided, what the default is if both adults have something immovable, and who gets called if neither can.
The transport plan
What happens when the car, the bus or the lift fails. Who can be asked, and what gets dropped if nobody can.
The running-late plan
Who is told, in what order, and what the family stops doing. Being twenty minutes late to one thing is usually better than rushing through four.
The collapsed-evening plan
Dinner did not happen, homework became overwhelming, everyone is done. One agreed fallback: the backup meal, the note to the teacher, an early night.
Running it
Decide before you need it
Twenty-five minutes at a calm moment replaces four stressful improvisations a term.
Name the first call
For each scenario, one specific person or action goes first. Deciding who to ask is most of the delay.
Agree the acceptable compromise
Late, unwashed, cereal for dinner, homework not finished with a note. Naming an acceptable outcome in advance stops the standard being renegotiated during the crisis.
Tell the children the relevant parts
Children who know what happens if a parent is late spend the wait far less anxiously.
Review twice a year
At the start of the school year and mid-year. Contacts, schedules and children's ages all change.
When this stops working
The plan exists but nobody can find it.
Photograph it and keep it on both adults' phones, plus one copy in the kitchen. A plan in a drawer is not a plan.
The same person always covers.
Decide the default alternation in advance rather than in the moment. A default is easier to follow than a negotiation at seven in the morning.
The backups depend on people who are rarely available.
Ask two more people, specifically, before you need them. Most people say yes to a defined occasional ask and no to a vague one.
Who owns what
System owner
One adult writes it and keeps the contacts current.
System users
Both adults, and anyone who regularly collects or cares for the children.
Child's role
Knowing what happens if a parent is late and who to expect. Age-appropriate knowledge, not responsibility for the plan.
Shared role
Honouring the default rather than reopening it during the disruption.
Make it easier
- Keep it to one page and one photograph on each phone.
- Put the two or three key numbers in both adults' phones under obvious names.
- Agree a default alternation for sick days so the discussion is already had.
- Keep one backup meal permanently in the cupboard as part of the plan.
Make it yours
Single-parent households
Build the network deliberately and in advance: two named people for pick-ups, one for a sick day. Ask when nothing is wrong, which is a much easier conversation.
Two households
Agree the disruption protocol between adults directly, in writing, so the child is never the messenger during a change of plan.
Shift work
Build the plan around the shift pattern rather than the school week, and revisit it whenever the pattern changes.
The minimum viable system
Decide the sick-day default. That is the one that recurs.
- 01Agree who stays home first, by default.
- 02Name one person you could call if neither of you can.
- 03Put that number in both phones.
- 04Leave the rest for another day.
Keep this line
Decide it once at a calm moment, or decide it forty times at the worst one.
A note from Sian
The disruptions themselves are rarely the problem. What tires families is having to negotiate, under time pressure, something that has never been settled, usually while someone is unwell or upset.
A backup plan is not pessimism. It is one of the more generous things a household can do for its future self.
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.