How to Support a Loved One With BPD
This page reflects our understanding of mental health topics as of 2026. If you are reading this at a later date, some details may no longer be current, so please verify anything important against up to date sources. If you notice anything that needs updating, we would welcome you letting us know.
If your loved one is in immediate danger or has harmed themselves seriously, call 911. You or they can call or text 9-8-8 (Canada's Suicide Crisis Helpline) at any time.
Supporting a loved one with borderline personality disorder (BPD) works best with a combination of validation, clear and calm communication, consistent boundaries, and care for your own wellbeing. Validation means acknowledging that their emotions make sense from their point of view, even when you disagree with their interpretation or behaviour. Boundaries protect both of you and make the relationship more predictable. Learning about BPD helps you understand that intense reactions usually come from emotional pain and fear of abandonment, not a wish to hurt you. You cannot treat BPD for someone, but you can support their recovery and encourage effective treatment.
Why These Approaches Help
People with BPD often experience emotions intensely and quickly, and feel deeply sensitive to rejection, as described on the page about emotional intensity and BPD. When they feel dismissed or criticized, emotions can escalate. Validation lowers the emotional temperature, which makes problem-solving possible. Consistent boundaries reduce confusion and help both people feel safer. Taking care of yourself keeps you able to stay supportive over time.
Ways to Support Them
1. Learn About BPD
Understanding patterns such as fear of abandonment and black-and-white thinking can help you take reactions less personally.
2. Validate the Emotion, Not Every Action
You might say, "I can see you are really hurt that I did not call," without agreeing that you meant to hurt them. Validation is about understanding, not surrender.
3. Stay Calm and Slow Things Down
During intense moments, use a steady voice, keep sentences short, and avoid arguing about the facts until emotions settle.
4. Set Clear, Consistent Boundaries
Explain what you will and will not do, such as "I will not continue a conversation when we are yelling. I will come back in 30 minutes." Then follow through calmly and consistently.
5. Avoid Walking on Eggshells
Constantly avoiding conflict can build resentment and does not help long-term. Honest, kind communication is more sustainable.
6. Encourage Treatment
Express support for therapy, such as dialectical behaviour therapy, without making it an ultimatum or a criticism. Some programs offer family skills groups.
7. Notice Progress
Acknowledge efforts and positive changes, even small ones.
Responding to Self-Harm and Crises
Take any talk of suicide or self-harm seriously. Stay calm, ask directly about safety, and help them connect with crisis support or their treatment team. Knowing their safety plan, if they have one, can help, as described on the page about what a safety plan is. The page about how to support someone who self-harms has more guidance. You are not responsible for preventing every crisis, and it is okay to call for help.
Looking After Yourself
Supporting someone with BPD can be exhausting. Keep up your own friendships, rest, and interests, and consider therapy or a support group for yourself. If the relationship involves ongoing abuse, threats, or control, your safety comes first, and the abuse resources page may help. Caring for someone does not mean accepting harm.
When More Support Is Needed
If conflict is constant, crises are frequent, or you feel burnt out, professional support can help. Individual therapy for you, couples or family sessions, or treatment for your loved one can all play a role. The page about whether people recover from BPD explains why there is real reason for hope.
Getting Support at Pacific Maple Psych Centre
Whether you are supporting someone with BPD or living with it yourself, therapy can help you build steadier, more caring relationships.
Pacific Maple Psych Centre offers individual therapy for people living with BPD and for family members and partners supporting them, in Vancouver and virtually across British Columbia.
Book a SessionCommon Questions About Supporting Someone With BPD
How can I support someone with borderline personality disorder?
Support someone with borderline personality disorder by learning about BPD, validating their emotions, setting consistent boundaries, encouraging treatment, and caring for yourself.
What should I say to someone with BPD who is upset?
Try validating the emotion, such as "I can see how hurt you are," speak calmly, and wait to discuss facts until the person with BPD feels calmer.
What does validation mean when supporting someone with BPD?
Validation means acknowledging that a person with BPD has emotions that make sense from their perspective, without necessarily agreeing with their actions.
How do I set boundaries with someone with BPD?
State boundaries clearly and kindly, explain what you will do if they are crossed, and follow through consistently and calmly.
Is it okay to take a break during an argument with someone with BPD?
Yes. Taking a break during an argument with someone with BPD is healthy if you explain why and say when you will return.
How can I encourage my loved one with BPD to get therapy?
Encourage therapy for BPD by expressing care and hope, sharing information about treatments such as DBT, and avoiding ultimatums or criticism.
What should I do if someone with BPD talks about suicide?
If someone with BPD talks about suicide, take it seriously, ask about safety, help them contact 9-8-8 or their care team, and call 911 if in danger.
Why do I feel exhausted supporting someone with BPD?
Supporting someone with BPD can be emotionally demanding. Feeling exhausted is common, and your own support and rest matter.
Can family members join DBT for BPD?
Some DBT programs offer family skills groups that teach loved ones the same skills used in treatment for BPD.
Do I have to accept abusive behaviour from someone with BPD?
No. BPD does not make abuse acceptable, and your safety and wellbeing matter. Clear boundaries and outside support can help.