It is possible, and it is rarer than the internet suggests. The two real risks in the UK are defamation — a false statement of fact that seriously harms someone's reputation — and misuse of private information, which can apply even when what you wrote is entirely true. Truth is a defence to the first and not to the second, which is the part most authors get wrong.
Can I be sued for writing my memoir?
Two different risks, constantly confused
Read the last row twice. It is where most memoir writers assume they are safe and are not.
| Defamation | Misuse of private information | |
|---|---|---|
| What it protects | Reputation | Privacy |
| What triggers it | A false statement of fact causing serious harm | Disclosing information someone had a reasonable expectation of keeping private |
| Does it have to be untrue? | Yes — truth is a complete defence | No. True information can still be a breach. |
| Must they be named? | No. Identifiable to people who know them is enough. | No. Same test. |
| Can you defame the dead? | No, not in the UK. Their surviving relatives, though, may be identifiable themselves. | Privacy rights largely die with the person, but living relatives have their own. |
| Typical memoir example | Writing that a named relative stole from the family business, if untrue | Writing about a sibling's mental health treatment, even if entirely true |
A risk pass over your chapter
Send a chapter and we'll email back the passages most likely to carry exposure, with the category each falls into and what would reduce it — so you know what to take to a solicitor. Not legal advice.
The identifiable-person test
Changing a name does not, on its own, protect you. The question the law asks is whether a person would be identifiable to people who know them.
If you write about my brother-in-law, who ran the garage in our village in the eighties, you have identified him to everyone who matters — which is precisely the group whose opinion of him could change. Renaming him Derek achieves nothing.
Real anonymisation means changing the identifying details, not the label: the trade, the place, the timing, the number of siblings. And you have to be willing to change enough of them that the book is no longer pointing at one person. Many authors find they are not willing, which is useful to discover before publication rather than after.
Opinion, fact, and why the distinction matters
Defamation attaches to statements of fact, not to honestly held opinion. He was cruel to me is closer to opinion and personal experience. He stole £40,000 from the company is a statement of fact, and if untrue and seriously harmful, it is actionable.
The practical discipline for memoir: write your experience rather than your conclusions about theirs. I was frightened of him is yours to say. He was a violent man is a factual claim about someone else that you may be asked to prove.
This is also, usually, better writing. Specific experience is more persuasive than characterisation.
Privacy is the risk memoir writers underestimate
Almost every author knows about libel. Far fewer know that publishing true private information can also be actionable.
Health, particularly mental health and addiction. Sexuality. Financial affairs. Family relationships kept private. Anything about a child. Correspondence. These attract a reasonable expectation of privacy, and it is true is not the defence people assume.
This is the single most common exposure in family memoir, because the material that feels most valuable — the illness, the breakdown, the secret — is exactly the category the law treats most carefully.
What actually reduces risk
Consent, in writing, from anyone substantially featured. By far the strongest protection. Show them the passages, get an email saying they are happy. Many authors dread this conversation and find it goes better than expected — and when it goes badly, that is information you needed.
Composite and altered characters, genuinely altered, with a note at the front saying you have done so.
Writing experience rather than accusation.
Removing what is doing no work. A great deal of risky material is in a memoir out of momentum rather than necessity. Ask what the book loses without it. Often nothing.
Contemporaneous evidence. Letters, diaries, records. Truth is a defence to defamation, but only if you can demonstrate it.
A legal read where the exposure is real. £1,500–£5,000 from a solicitor who practises in publishing. Expensive, and cheaper than the alternative.
What Your Book Pro does — and does not do
Safety Screening flags exposure early so you know what to take to a solicitor. It is not legal advice and does not replace one. We state that on the tool, on this page, and in the report itself, because the failure mode of a tool like this is an author who feels reassured and should not be.
What it does: reads the manuscript and flags the passages most likely to carry risk — identifiable living people, factual allegations about named individuals, private information in the categories above, and material about children — and explains, per passage, which category it falls into and what would reduce it.
What that buys you is scope. Instead of sending a solicitor 90,000 words and paying to have all of it read, you send the fourteen passages that matter and a summary of the rest. That is a materially smaller bill and a much more focused conversation.
Your Book Pro is a British book-writing platform. You bring a book — an idea, a folder of notes, half a draft, or a finished manuscript written somewhere else — and it gives you the editorial process a publisher would run: a plan, structured feedback, a simulated beta read, a line edit, a proofread, a cover, a blurb and a print-ready file. You can type it, upload it or speak it. The tools sit in one place and work on the same manuscript, so the feedback compounds instead of arriving as twelve disconnected opinions.
This page is general information about how the law works in this area, written for authors. It is not legal advice and cannot be relied on as such. Defamation and privacy law is fact-specific, differs between England and Wales, Scotland and Northern Ireland, and differs again outside the UK. If your book identifies a living person in a way that could damage them, take it to a solicitor who practises in publishing law before you publish.
Screen your manuscript
Upload a manuscript written anywhere
Email me the risk passQuestions people ask
- Can I write about someone who has died?
- You cannot defame the dead in the UK, and privacy rights largely die with the person. But living relatives can be identifiable through what you write about the deceased, and they have their own rights. This is general information, not legal advice.
- Does changing names protect me?
- Not by itself. The test is whether the person is identifiable to people who know them. Changing the name while keeping the trade, the town and the timing identifies them just as clearly.
- Is it defamation if it's true?
- No — truth is a complete defence to defamation in the UK, provided you can demonstrate it. It is not a defence to misuse of private information, which is the risk memoir writers most often miss.
- Should I get written consent from family?
- Where someone features substantially, it is the strongest protection available and usually the right thing to do regardless. Show them the actual passages, not a summary.
- What does a legal read cost?
- Roughly £1,500–£5,000 from a solicitor practising in publishing law, depending on length and risk. Worth it when the book names living people in ways that could damage them.