You have stopped running the blender before nine in the morning. You take the long way round rather than go under the bridge. You check the fireworks listings in June, and you have started warning people, quietly, before they knock.
None of that was decided at a family meeting. It accumulated, one small adjustment at a time, and at some point supporting someone with PTSD turned into running a household around it without ever agreeing to. This page is written to you, not to them. It covers what to say word for word, what quietly makes things worse, how much to change at home, and what to do when the person you love will not book anything.
What you are probably living with
The visible part is rarely the part that wears people down.
Sleep goes first, usually for both of you. Nights broken by something they will not describe in the morning. A partner who is up at three, or who does not come to bed at all.
Then the startle. A dropped pan, a slammed door, a car backfiring, and somebody is across the room with their heart going before anything has been decided. Afterwards they are embarrassed, which is its own small injury.
Anger arrives more often than sadness, and it arrives fast, followed by an apology that is sincere and does not stop the next one. And then the avoidance: places that do not get visited, films switched off, conversations that stop mid-sentence. Over months the map of where your household goes gets smaller. You may also watch them go somewhere else mid-conversation, then come back as though nothing happened. Our page on PTSD symptoms and causes maps that picture from the inside.
You are not in a position to decide whether what you are seeing is post-traumatic stress. That call belongs to a qualified assessor. You do not need the label to be worried.
If you have been carrying this on your own for a while, our free 15-minute consultation is fifteen minutes to hand some of it over, whether the appointment ends up being theirs or yours.
What is going on in their nervous system
Post-traumatic stress is not a memory problem. It is a threat-detection problem.
After something overwhelming, the part of the brain that decides what counts as danger recalibrates, and it keeps the setting. A smell, a tone of voice, a particular quality of light, and the body responds as though the event is happening now. That is why reasoning does not reach it. You are talking to the part of the system that arrives after the alarm, and the alarm has already gone.
Avoidance is what keeps the whole thing alive. Every time they steer around a reminder, the relief is immediate and real, and the system records that steering around it is what kept them safe. So the list of things to steer around grows. That is not weakness. It is a learning process working exactly as designed, on the wrong material. The U.S. Department of Veterans Affairs explains the basics clearly, and NIMH has a readable overview of symptoms and treatment.
Before the practical sections, one thing to keep hold of. The person you are supporting is not a hazard to be contained. They are an adult who went through something and is dealing with the consequences, and they still get a vote on their own life, including votes you disagree with.
Things worth saying, word for word
Short, low and specific works better than warm and long.
"You're safe here. I'm not going anywhere."
"Tell me what you need right now. If you don't know, I'll just sit here."
"You don't have to tell me what happened for me to believe you."
"I'm going to put my hand on your shoulder. Say no if you'd rather I didn't."
"Do you want me closer, or further away?"
"That made sense, given what your body thought was happening."
"There's nothing to apologize for. I'm not upset with you."
"We can leave right now, and I won't ask you about it until you want to talk."
Notice that none of these ask a question that needs a narrative answer. Under pressure, people need choices they can make in one word. The VA also has guidance on how family and friends can help.
What lands badly, even when it is kind
"That was a long time ago now." Time is exactly what post-traumatic stress ignores.
"You need to move on." Nobody has ever moved on because they were instructed to.
"Other people have been through worse." Ranking suffering ends the conversation.
"You're overreacting." Even when the reaction is disproportionate to the present moment, it is proportionate to what the body believes is happening.
"Tell me what happened, it'll help to get it out." Pushing for detail is not therapy. Wait to be told. Then listen without follow-up questions designed to satisfy your own curiosity.
Also worth retiring: surprising them, testing whether they are over something, bringing it up in front of other people, and treating every difficult mood as a symptom.
How much should you change at home around their triggers?
This is the hardest practical question, and the honest answer has two halves.
Yes, accommodate, especially early. Warning someone before you use a power tool, choosing a restaurant table with a view of the door, keeping a bedroom door open, texting before you come in the house. These are small, cheap and decent, and they do not make anything worse.
The second half: accommodation is a dial, not a switch, and a dial that only ever turns one way eventually runs the household. If the family has stopped seeing friends, stopped going to the lake, stopped marking birthdays, then avoidance has quietly become the organizing principle of several people's lives.
Treat each adjustment as temporary until it is reviewed:
"I'll do this for now. Can we look at it again in a month and see if it still fits?"
"I'd rather we shrink this together, with both of us choosing, than have me take it over without asking you."
"I'm not going to make you do anything. I do want to say out loud that our life is getting smaller."
When they are ready to push against something, let them set the size of the step. Choosing for them turns exposure into ambush.
Supporting someone with PTSD this week
Pick two of these, not six. Warn before noise (blenders, drills, the dog). Share the week's shape on a Sunday so surprises are not the expensive part. Agree an exit signal that means we are leaving now, no explanation needed. Protect sleep as a household project. Do one ordinary thing together that has nothing to do with any of it. Keep the door open on help without standing in it: mention it once, leave the information, and go back to being their partner or friend.
If they will not book anything
How to get someone with PTSD into therapy is the most common question supporters bring us, and the answer is not a clever sentence that makes somebody go.
Say it once, clearly, and then stop campaigning:
"I found somebody who does trauma work. I'll send you the name and then I'll leave it with you."
"Would it help if I sat in the room while you made the call?"
And what you can do regardless of their answer: book something yourself. You do not need their consent to get your own counselling, and it is often the thing that changes the household first. Mind has a clear guide on helping someone else seek help, and the NHS has practical advice on supporting others.
Looking after yourself
Living alongside someone else's trauma changes you. Broken sleep, a flinch you did not used to have, a permanent low-level scanning of the room. PTSD caregiver burnout is a real effect with a real cost, and it does not mean you have caught anything.
What holds: one relationship outside the house where you are honest. One thing in the week that is yours. Sleep protected as fiercely as you protect theirs. And a limit you can say out loud without it being a threat:
"I can't do the three in the morning conversations any more. I can do mornings, properly, every day."
"I need one evening a week that is mine. It isn't a comment on you."
Our trauma and PTSD counselling page explains what the individual work involves when someone is ready.
When to push harder
Some changes justify pushing. Drinking or substance use climbing fast. Work coming apart. Driving that has become frightening. Total withdrawal from everybody. Anything said about not wanting to be alive.
Ask about that last one directly: "Have you been having thoughts of ending your life?" Asking does not introduce the idea. It usually lands as a relief.
Then the limit that supporters need said plainly. Watching an adult around the clock is not something that keeps them alive. That is not a failure of vigilance or of love. What you can do is ask the question, stay in contact, and bring in the services whose job this actually is.
We do not provide crisis support. If someone is in immediate danger, that is 911 or the nearest emergency department. Call or text 9-8-8 nationally. In Waterloo Region, Here 24/7 is at 1-844-437-3247 at any hour. In Ottawa, the crisis line is 613-722-6914. The World Health Organization also summarises PTSD and recovery in plain language.
Taking the first step
You won't need a referral, and we don't have a waitlist. We see people in person in Waterloo, Kitchener, Cambridge and Ottawa, or online anywhere in Ontario. Sessions with our therapists are $130 to $200. There is a one-time $50 setup fee. Sessions with our student therapists are $0 to $80. Many extended health plans cover counselling, and in many cases we can bill your insurance directly, depending on your plan and your therapist.
Ask what trauma work involves before anyone commits to it. A free 15-minute consultation answers that, whether you are asking for them or for yourself.