Dementia Patient Accusing You of Stealing? What to Do and Say
You cook their meals, sort their pills and sit with them every evening. Then one day they look at you and say, "You stole my purse."
Being accused of stealing by someone you love, and care for, is one of the most painful parts of dementia. It's also very common. The Alzheimer's Association lists suspicion and false accusations, including theft, among the usual behaviour changes in dementia.
This guide explains why it happens, what to say in the moment, and how to make it less likely to happen again.
Why do people with dementia accuse others of stealing?
It helps to see the situation through your loved one's eyes.
- They put something down and can't remember where. Short-term memory is often affected early. The purse is gone, so in their mind, someone must have taken it.
- They hide things to keep them safe. Many people with dementia tuck valuables away, then forget the hiding place.
- Their brain fills in the gap. When memory fails, the mind looks for an explanation. "Someone took it" feels more logical than "my memory isn't working."
- They feel a loss of control. Losing independence, money and memory is frightening. Suspicion can be a way of expressing that fear.
- The person closest gets the blame. Usually, it's the person who is around the most: you.
None of this is a judgement of you. It's the disease talking.
What to say in the moment
Don't argue or defend yourself
It's natural to say, "I would never steal from you!" But arguing usually makes things worse. Your loved one can't follow the logic, and they may feel even more sure that something is wrong.
Respond to the feeling
Start with their worry:
"You can't find your purse. That's really upsetting."
"I can see you're worried. Let's look for it together."
Help look
Offer to search together. Many families learn their loved one's favourite hiding places: under the mattress, in shoes, coat pockets, the freezer, a handbag inside another bag. Let them "find" it if you can.
Redirect once it's found, or if it can't be found
"There it is. Shall we put it somewhere safe and have a cup of tea?"
"We'll keep looking after lunch. Come and help me set the table."
Scripts for common accusations
| They say | Try saying |
|---|---|
| "You stole my money." | "Money worries are awful. Let's check together." |
| "Someone has been in my room." | "That sounds frightening. You're safe now, I'm here." |
| "You're hiding my things." | "I'd hate to lose my things too. Let's look." |
| "Where's my ring? You took it!" | "Your ring is so special. Let's find it together." |
How to prevent accusations
Keep spares
If it's always the glasses, keys or a purse, keep a spare. Hand over the "found" one when the original disappears.
Reduce clutter
Fewer places to hide things means faster searches. Keep their room simple and tidy.
Learn the hiding spots
Keep a note of where things turn up. Check bins before emptying them.
Protect real valuables
Put important papers, jewellery and large amounts of cash somewhere secure, ideally while your loved one can still take part in the decision. This is also a good time to set up legal and money planning, if you haven't already.
Give them a "safe place"
A labelled box or drawer for their valuables, kept in the same spot, can reduce anxiety. Some families give their loved one a small purse with a little cash so they always have something to check.
Stay safe if anger builds
Most accusations pass without danger. But if your loved one becomes aggressive:
- Stay calm and keep your voice low.
- Give them space and keep a safe distance.
- Don't try to restrain them.
- Step out of the room for a moment if they are safe.
If you ever feel you or they are in danger, call your local emergency number and tell them the person has dementia.
When to talk to a doctor
Tell the doctor if accusations start suddenly or come with new confusion, seeing things that aren't there, or a big change in mood. A sudden change can have a physical cause such as an infection or a side effect of medicine. Some types of dementia, such as Lewy body dementia, can also involve hallucinations, and the doctor can advise on how to manage them.
What about other family members?
Sometimes your loved one tells relatives, friends or neighbours that you're stealing. That can feel humiliating. It helps to explain to the family early that false accusations are a known part of dementia, so they don't take sides. Keeping simple records of money spent on their behalf can also give everyone peace of mind.
Don't take it personally (even though it hurts)
You can know in your head that it's the disease and still feel deeply hurt. Both are true. Talk to someone you trust about it. Remind yourself that your loved one still needs you, even when they can't show it. And on a good day, notice the small moments of warmth. They're real too.
Frequently asked questions
Why does my mom with dementia think I'm stealing from her?
Usually she misplaces or hides things, then can't remember. Her brain fills the gap with an explanation, and the closest person gets the blame. It's a known symptom, not a reflection of you.
Should I argue when someone with dementia accuses me of stealing?
No. Arguing tends to increase distress. Accept the worry, offer to look together, and gently redirect once the item is found.
How can I stop false accusations of theft?
Keep spares of often-lost items, reduce clutter, learn the usual hiding places, and give your loved one a set "safe place" for valuables.
When are accusations a reason to see a doctor?
If they start suddenly or come with new confusion, hallucinations or big mood changes, a doctor should check for causes such as infection or medicine side effects.