Family Ties
Parents are different people to each of their children
Two siblings can describe the same mother and produce two incompatible portraits. Usually both are accurate, because the parent they met was not the same parent.

Treat the sections below as a sequence. With differential parenting, getting the early decisions right makes the later ones much easier.
Before you start
- A parent's circumstances change substantially between one child and the next.
- Perceived favouritism is often a difference in era rather than in affection.
- Comparing versions with a sibling works better than arguing about which is true.
The same parent at different points
A first child usually meets a parent who is younger, more anxious, poorer and considerably less certain about what any of it is supposed to look like. A later child meets somebody who has done it before, has more money or less, and has either relaxed or hardened depending on how the intervening years went. Between those two children a parent may have changed job, lost their own parent, moved country or come through an illness that altered them permanently.
None of that is about the children, and yet it produces genuinely different parents for each of them to remember. This is the ordinary explanation for two siblings describing incompatible people, and it is usually a better one than either child being wrong.
Why one child gets the strict version
Rules almost always loosen across a family, because a parent who has watched one child survive something stops treating the same thing as dangerous. The eldest therefore experiences the era of caution and the youngest experiences the era of exhaustion, and both feel like a statement about them. Household circumstances matter as much as temperament, since a family under financial pressure runs differently from the same family three years later.
The child who arrives during a hard period may correctly remember a parent who was absent, without that absence having been aimed at them. Explaining this does not require excusing anything, and a parent can have been genuinely unfair while the reason was still situational.
The favourite question
Most families contain a belief about who the favourite was, and it is frequently held by more than one sibling at the same time. What is usually being measured is attention rather than affection, and attention follows need, crisis and proximity more reliably than it follows preference.
A child who was ill, struggling or nearby will have absorbed more of a parent's time, which the others correctly noticed and reasonably resented. Some parents do genuinely prefer one child, and pretending otherwise when the evidence is plain does not help anybody involved. Even then it is more useful to describe what actually happened than to press the parent for an admission they are unlikely ever to make.
Comparing versions with a sibling
The conversation goes badly when it is framed as establishing what really happened, because that turns two sets of memories into competing claims. It goes well when it is framed as comparing versions, with each person describing their own experience and neither having to concede anything. Details often unlock it, since a sibling frequently holds a fact that reframes an event you have carried a single interpretation of for decades.
After a falling-out, expect to hear things that are uncomfortable, including evidence that your own experience was easier than you believed at the time.
The value is not agreement but accuracy, and two accurate accounts side by side explain a family better than one agreed version ever could.
Talking to the parent
Parents are usually poor witnesses to their own parenting, partly from memory and partly because the account they hold has been tidied over decades. A direct accusation reliably produces defence, since almost nobody can absorb a charge of unfairness towards their children without resisting it. Asking about circumstances rather than motives often works better, because a question about what that year was like invites information rather than justification.
After a falling-out, some parents will acknowledge a great deal when asked this way, and some will not, and the second outcome is common enough to prepare for. Where the aim is your own understanding rather than their apology, the conversation is worth having regardless of which of those you get.
Some ties are worth keeping and some are worth setting down, and only you can weigh which is which.
What to do with the difference
Accepting that your sibling met a different parent removes the need to decide which of you has been remembering it wrong. It also lowers the stakes of family conversations, since disagreement about the past stops being an attack on anybody's honesty. It changes what you can expect now, because a sibling who had the harder version may reasonably want less contact than you do.
If the past includes serious harm rather than uneven attention, that is a matter for a qualified professional rather than for a family debate. For the ordinary case, the useful sentence is that you grew up in the same house at different times, which is simply true.
The takeaway
You and your sibling grew up in the same house at different times, which explains most of what you disagree about.
The apology that works is specific, unhurried and free of the word but.
Questions readers ask
Why do my sister and I remember our parents so differently?
Because you met them at different points. Age, money, work, health and bereavement change a parent substantially between one child and the next, and each child remembers the version they got.
How do I raise favouritism without a row?
Ask about circumstances rather than motives. A question about what a particular year was like invites information, while an accusation of unfairness reliably produces defence.





