Playing with your own two?
The two-speed method for your own children at home, where you can set the rules.
See the sibling methodIt's nobody's fault, and you can fix it in two minutes.
When older cousins dominate the football game at a family visit, give the oldest a job, suggest one rule for everybody and keep a side game ready, because asking beats telling at someone else's visit.
For a long time I thought the answer was to tell the older ones off, and all that did was make the whole garden go quiet and my child cling to my leg. The older ones weren't being cruel. They were playing the way they play.

Before you step in
Bigger, more skilled children play at their own speed, and the ball goes where the game is fastest. Cousins who see each other a few times a year have no shared house rules to fall back on. The Child Mind Institute's family gathering advice also notes that children of similar ages are not automatically friends, so a lopsided game is not a sign that anything is wrong.
Ask yourself three quick questions before you step in.
If the answer to the last one is yes, skip to the side game further down.
At someone else's visit you can ask for things, but you can't set the house rules, so this plan only asks the older children for what they can easily give and offers one shared game rule to everybody. For your own two children at home, the two-speed method for your own children is the better fit.
Match the moment
Here are six moments from a cousin game, each with a calm first move that does not tell anyone off.
| What you see | First move | Why |
|---|---|---|
| The ball never reaches your child | Suggest one rule for everybody: "pass to someone new before you shoot". | One rule that applies to all is not a telling-off. Guidance for mixed-age family games is to agree a few common rules and fair teams that take account of age and skill (Playworks). |
| One older cousin takes every shot | Give that cousin a job: captain, goalkeeper or the one who decides whose turn it is. | Playworks suggests teaching the rules and then letting children "run the show". A job gives the strongest player something to do besides shoot. |
| Your child hovers at the edge and does not ask | Join the smaller side yourself, as a player. | Standing next to your child and playing beats calling the game from the side, and it takes no permission from anyone. For the words, see what to say during play. This is plain advice, not from a study. |
| Some teasing or laughing | Pause calmly and use the words you'd use with your own child. | Janet Lansbury suggests doing "the same thing you would do with your child with another child", calmly and neutrally (her advice on get-togethers). A flat "let's make it kind" is enough. |
| The cousins simply do not want to play together | Stop trying. Offer a side game. | A psychotherapist's advice to one parent was not to force play, because it breeds resentment, and to insist on politeness only (her answer on forcing cousins to play). See the side game below. |
| Hard shots or a rough challenge | Pause the rough bit and soften the game. | The size gap is a physical-safety question. NSPCC Sport's guidance on mixed ages lists risks from older, probably larger competitors, though it is written for clubs, not gardens. Use a soft ball and no hard shots close up. |
If the game is lopsided because your child is simply struggling, changing difficulty mid game covers what to turn down.
Four calm steps
This fix needs no knowledge of the other children and no word to their parents.
Ask the oldest first. Crouch to their level and ask for help, not a favour: "I need a captain." A specific job works better than "look after the little ones", because older cousins are not babysitters.
Suggest one rule for everybody. Offer it once to the whole group and keep it light: everyone touches the ball before anyone shoots.
Join the smaller side. Step in as a player next to your child. The game gets fairer without anyone being told they were unfair.
Name a swap time. "Ten minutes, then we change teams." A time makes the arrangement end by itself, and drifting away afterwards is fine.

"Shall we make this a proper match? You're captain, and how about a new rule: everybody touches it once before anyone shoots? Ten minutes, then we swap."
A planned party has its own mixed-ages plan in football birthday party games. A family visit has no plan, which is why these steps are short.
Plan B, not a failure
At a relative's barbecue I once spent ten minutes standing by a rose bed that wasn't mine, pretending not to mind every shot that went near it, before it occurred to me that I could change the game and the spot.
Some games will not rebalance, and a child who has had enough is allowed to stop. Do not force cousins to play together, because it can backfire. Some older cousins will simply not want to play with a much younger child, and that is not a failing in anyone.
Run a side game with your child instead. Use two cones as a goal and take a few shots each, away from the main game, so your child is playing and not watching.
If this keeps happening, take the older cousins' parent aside later and be kind and concrete rather than complaining, for example "could you ask them to pass when she's in?" That is plain advice, not from a study.
If your child was upset, the script for that moment is in the page on losing. Bring something for a break too, and ask about the rules for someone else's garden beforehand. That is plain advice, not from a study.
What is known and what is not
A review of age-mixed play by the psychologist Peter Gray reports that, at one school where children choose whom to play with, older players often adjusted games for younger ones. They created handicaps for themselves, or dribbled and set up shots instead of scoring, and they seemed to enjoy it.
It is one researcher's review, mostly of one unusual school and mostly of adolescents. Most examples are not football, and it describes what happened rather than what works at a family visit.
Guidance for organised sport names the physical risk of older, probably larger competitors in mixed-age play. It is written for sports clubs, not for informal play in a garden.
The practical ideas on common rules, giving older children charge, not forcing play and treating other children as you would your own come from a non-profit's family games page, clinicians writing for the public and a parenting writer. None of it was tested.
I would rather say the evidence is thin than pretend any of this is proven.
Quick answers
Ask, do not force. A psychotherapist's advice is that forcing children to play together breeds resentment, and that politeness is enough. Asking the oldest cousin to take a job, such as captain, works better than an order.
Suggest one rule for everybody, give the oldest a job and join the smaller side yourself. If it still does not work, run a side game away from the main one.
Yes, it is common, and parents describe it on forums over many years. It is not proof anyone is being unkind. A review of age-mixed play found older children often adjust a game for younger ones when they play together.
Pause the game, stay calm and say what you would say to your own child, for example "let's keep it kind". If it keeps happening, speak to their parent kindly and with something specific.
It can be, with a soft ball, low shots and an adult watching. Sports guidance names the risk from older, probably larger competitors, though it is written for clubs, not gardens.
Stop, and play a small side game with you: two cones, a few shots each. A child who steps out of a game is not failing at it.
Keep going
Three places to go next.
The two-speed method for your own children at home, where you can set the rules.
See the sibling methodFour dials you can turn between goes, two of them without a word.
See the four dialsEvery page about how the grown-up plays and reacts, in one place.
See Parent Play StyleTonight's five minutes
Next family visit, ask the oldest cousin to be captain and suggest one rule everyone shares, then join the smaller side yourself.