Grandparents Breaking Your Rules? The Few That Cannot Bend
When grandparents spoil, undermine or simply do things differently, the fight is rarely about the sweets. How to agree on a few rules that matter, and let the rest be grandma's house.
The short answer: agree a few rules with grandparents that never bend, like car seats, medicines and safety, and let the rest be grandma’s house. The decisions stay with the parents.
Grandparents are often a gift and a strain at the same time. They take the children all day, they love them deeply, and then the children come home full of sugar, two hours past bedtime, with the game you said no to.
My view is clear. No one in the world fears for a child more than the child’s own mother and father. A grandparent’s love is real, and a little of their input can be good. But not much. When the interference grows, it usually spoils things in one of two ways: domination through harshness (“a slap fixed that in my day”) or domination through leniency (“let him have it, he’s little”). Either way, the child learns that the parents’ word can be cancelled.
So the raising belongs to the parents. The question is how to say so without breaking the family.
You are not alone in this
In a national poll of parents in the United States, more than four in ten whose child sees a grandparent said they had disagreements with them about the child. The most common topics were discipline, meals and snacks, and screen time. A small minority, about six in a hundred, called the disagreements major (C.S. Mott Children’s Hospital National Poll 2020).
So the tension is common, and mostly manageable. But it matters. In a smaller study of three-generation families, conflict between mothers and grandmothers was linked to more behaviour problems in young children, partly through its effect on the mother’s parenting (Barnett and colleagues 2012). Children feel the weather between the adults who care for them.
What the disagreement may be about
When a grandparent breaks a rule, it can feel like a judgment on your parenting. Sometimes it is. Often it is something else.
A grandparent may be repeating what worked, or what they believe worked, in their own time. They may be enjoying the freedom of loving without being responsible for every evening. They may be trying, in their own way, to give the child something they could not give their own children.
And you may be reacting to something too: your place as the parent, your plan for the child, your tired evening after a sugar-filled day. Both sides usually have a point. Only one side has the responsibility.
Not every rule, only the few
The most useful idea here comes from How to Bring Order Back Home: agree on the few rules that cannot bend, and let the rest be different.
Children are quite able to live with different rules in different places. School has its rules, home has its rules, grandma’s house can have its own, as long as the important ones hold everywhere.
So the question becomes: which rules are truly important?
For many families, the unbending ones are about safety (car seats, medicines, water, roads), health (allergies, real medical needs, sleep for a child who truly suffers without it) and respect (no hitting, no humiliating, no undermining the parent in front of the child). Sweets, bedtimes on a holiday, an extra cartoon: these can often be grandma’s to decide.
How to ask, so it is heard
In the same poll, when parents asked a grandparent to change something and the grandparent refused or did not follow through, parents were far more likely to limit contact. When a request is made badly, everyone can lose.
Some things that may help:
- Choose a calm time, not the doorway on Sunday evening.
- Start with thanks, and mean it. “We couldn’t manage without you.”
- Ask for one or two things, not ten. Name the unbending rules and the reason for each.
- Give them the rest. “Everything else at your house is up to you.”
- Each spouse speaks to their own parents. This is the rule I give every couple. If it is your mother, you speak to her. If it is his father, he speaks to him. A son or daughter can say “leave the raising to us” in a way an in-law never can.
- In the moment, a smile and “of course.” Don’t argue in front of the children. Then do what you had decided, and keep the real conversation for later, in private.
- Agree as a couple first, behind a closed door, so the grandparent is never caught between two parents.
When it is more than rules
If a grandparent’s behaviour puts a child in danger, or includes hitting, humiliation, or real disregard for a medical need, then safety must come first, even if it causes conflict in the family. If a child is in danger now, call your local emergency number.
Two kinds of love in one child’s life
It may help to remember what a grandparent can give that a parent often cannot. A parent carries the weight of every evening: the homework, the bedtime, the worry about the future. A grandparent can sometimes simply enjoy the child. That lightness is not a threat to your parenting. For many children, it is a treasure.
The challenge is to protect both kinds of love at once: the steady, responsible love of the parent, and the softer, more playful love of the grandparent. When the few unbending rules are clear, the rest can be generous. A child can learn that home has bedtimes and grandma’s house has extra stories, and both are places where they are loved.
Years later, many adults remember their grandparents’ houses with a special warmth. Part of that warmth is that the rules were different there. Your job is only to make sure the important ones were the same.
A question to carry
Tonight, take a sheet of paper and draw two boxes. In the first, write Cannot bend. In the second, write Grandma’s house.
Put every rule you have been arguing about into one of the two boxes. Be strict with the first box. Most families end up with three to five rules there, no more.
If you share parenting with a partner, do it together and agree on the first box before anyone talks to a grandparent.
This week, find a calm time to share only the first box, with thanks and with the reasons. Then, the next time the children come home full of sugar, notice whether the irritation is smaller. Often it is, because the important things are protected, and the rest has been given away with love.
Whose side your child sees you on
When a relative hits your child, mocks them or shames them, the child is watching you more than the relative. If you stay silent, they learn that telling you would change nothing. Hold one calm line, in front of them: nobody hits my children, and nobody humiliates them. I explain why this decides whether your child tells you the truth in Does your child see you as safe?
Next step
Agree on the few rules that matter. Answer a few questions about where the rules clash, and get a 7-day sheet and a printable agreement to share. Care agreement →
How to Bring Order Back Home looks at the influence of grandparents, aunts, uncles and carers. (Book card)
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