How to Support Someone with Borderline Personality Disorder | Grand Rising Behavioural Health
Support your loved one with BPD using effective strategies. Learn how to navigate challenges and deepen your connection.

Supporting a loved one with Borderline Personality Disorder (BPD) can feel overwhelming and deeply meaningful at the same time.
Today, this guide lays out clear, practical ways to help: how to recognize common signs, communicate in ways that reduce escalation, set healthy boundaries, and navigate evidence-based treatments.
We also cover caregiver self-care and steps for managing crises so you can support your loved one while protecting your own well-being.
What Are the Signs of Borderline Personality Disorder to Recognize?
Spotting the signs of BPD helps you respond with clarity and compassion. The disorder typically shows as ongoing instability in mood, behavior, self-image, and relationships. [1] Noticing these patterns early can guide you toward helpful responses and appropriate professional support.

Signs of Emotional Dysregulation in BPD
Emotional dysregulation is central to BPD. People may have intense, quickly shifting emotions, feel chronically empty, or struggle to control anger.
A single, seemingly small event can trigger dramatic shifts, from euphoria to deep sadness or irritability. [2] Recognizing this volatility can help you avoid taking reactions personally and instead respond with steady, validating support.
How Professionals Diagnose Borderline Personality Disorder
Diagnosis usually comes from a thorough evaluation by a mental health clinician. That process often includes interviews, standardized assessments, and a review of the person’s history and symptoms.
Clinicians refer to diagnostic criteria in the DSM-5, looking for patterns like unstable relationships, unstable sense of self, impulsivity, and emotional instability [3], to make an informed diagnosis. Professional assessment is important because BPD can overlap with other conditions.
What Are the Best Borderline Personality Disorder Support Strategies?
Helping someone with BPD is most effective when support combines compassion with clear limits. The strategies below focus on communication, consistency, and safety, so your loved one feels seen while both of you stay protected.
How to Communicate Effectively with Someone with BPD
Good communication centers on listening and validation. Use active listening, reflect back what you hear, and acknowledge feelings without judgment. Avoid minimizing language like “You shouldn’t feel that way.” Instead, try, “I can see this is really painful for you.” Clear, calm responses reduce escalation and build trust over time.
Healthy Boundaries for Supporting a Loved One with BPD
Boundaries keep relationships sustainable. Be direct and compassionate when stating limits: explain what you can and cannot do, and offer alternatives when possible.
For example, “I care about you, but I need to sleep at night. Let’s plan to talk in the morning.” Consistent boundaries reduce confusion and protect both parties from burnout.
Which Borderline Personality Disorder Treatment Options Are Most Effective?
There are several effective treatments for BPD. Psychotherapies are the cornerstone, and in many cases, combining therapy with medication for specific symptoms is helpful. Working with a trained clinician will identify the best plan for an individual’s needs.
How Dialectical Behavior Therapy Helps with BPD Symptoms
Dialectical Behavior Therapy (DBT) is one of the most evidence-supported therapies for BPD. [4] DBT teaches four core skill sets: emotional regulation, distress tolerance, interpersonal effectiveness, and mindfulness.
It typically combines individual therapy with group skills training so people can practice new coping tools in a guided, supportive setting. Research suggests DBT can help reduce self-harm, suicidal thinking, and emotional reactivity.
What Role Do Cognitive Behavioral Therapy and Medication Play in BPD Treatment?
Cognitive Behavioral Therapy (CBT) and related approaches can help by identifying and shifting unhelpful thoughts and behaviors, though DBT is commonly used for BPD.
Medications, such as SSRIs, mood stabilizers, or atypical antipsychotics, may be used to treat co-occurring symptoms like depression, anxiety, or mood instability. No medication is FDA-approved specifically for BPD itself, but combining therapy with targeted medications can improve overall functioning.
How Can Caregivers Practice Self-Care While Supporting Someone with BPD?
Caring for someone with BPD can be emotionally draining. Prioritizing your own needs helps you show up more effectively and prevents compassion fatigue. Self-care is a key part of sustainable caregiving.
Coping Strategies for Caregiver Stress and Emotional Strain
Build a support network and use practical coping tools. Talk with trusted friends or family, join peer-led support groups, and consider therapy for yourself. [5] Daily routines, exercise, sleep, mindfulness, and journaling also strengthen emotional resilience and make stress easier to manage.
How Should Crisis Situations Be Managed When Supporting Someone with BPD?
Crisis moments require calm, clear action. Planning ahead and knowing local emergency resources reduces uncertainty and helps everyone stay safer during high-risk times.
Emergency Support Techniques for Borderline Personality Disorder
In a crisis, stay calm, listen, and validate. Simple presence and steady language can reduce intensity. Use short, grounding statements and offer concrete steps (for example, calling a clinician or using a pre-agreed coping strategy).
Keep the environment safe and, if possible, follow a written crisis plan that lists contacts and next steps.
When to Seek Professional Help During a BPD Crisis
Seek immediate professional help if there are signs of active self-harm, suicidal intent, or harm to others. Call emergency services or a crisis hotline, and contact the person’s treating clinician if available. Err on the side of safety; prompt intervention can be lifesaving.

Comprehensive Support for BPD: Finding Professional Help and Local Resources
Navigating the complexities of Borderline Personality Disorder requires a compassionate, informed, and integrated approach.
At Grand Rising Behavioral Health, our team supports adults navigating a range of mental health challenges. Our outpatient programs are designed to provide structured care and evidence-based therapies. They also focus on skill-building and ongoing support.
Whether you are seeking individual therapy, medication management, or a higher level of outpatient support, the admissions team can explain options and next steps. We aim to support people and families with practical tools and clear education. Goals may include steadier routines, healthier communication, and improved day-to-day functioning.
Frequently Asked Questions
What Are The Long-Term Effects Of Borderline Personality Disorder On Relationships?
BPD can strain relationships because of intense mood swings, fears of abandonment, and cycles of idealizing and then devaluing others. Over time, this can lead to misunderstandings, conflict, and sometimes distance between partners or family members.
With treatment and improved communication, many people learn skills that help stabilize relationships and rebuild trust. [6]
How Can I Help Someone With Bpd During A Crisis?
Stay calm, listen without judgment, validate their feelings, and offer practical help, like contacting their therapist or using agreed-upon coping strategies. If you have a crisis plan, follow it. If you believe there is immediate danger, call emergency services right away.
What Should I Avoid Saying To Someone With BPD?
Avoid dismissive or minimizing phrases like “You shouldn’t feel that way” or “Just calm down.” Don’t make promises you can’t keep or use threats that increase fear of abandonment. Instead, offer empathy, clear limits, and safe alternatives.
Are There Specific Self-Care Practices For Caregivers Of Individuals With BPD?
Yes. Regular exercise, consistent sleep, mindful breathing or meditation, and time for hobbies can all help. Seek peer support or therapy for yourself, and set predictable boundaries so you have time to recharge. Self-care sustains your ability to support someone else.
Disclaimer
The information in this article is meant for educational and informational purposes only. It should not replace professional medical or mental-health advice, diagnosis, or treatment. Grand Rising Behavioral Health offers evidence-based outpatient programs (including PHP, IOP, and OP), but individual needs and treatment timelines may vary.
If you or a loved one is dealing with mental health concerns, please reach out to Grand Rising Behavioral Health’s admissions team for a confidential consultation. Our licensed clinicians can evaluate your needs and help you start a safe, personalized care plan without delay.
References
1. https://www.nimh.nih.gov/health/topics/borderline-personality-disorder
2. https://my.clevelandclinic.org/health/diseases/9762-borderline-personality-disorder-bpd
3. https://www.ncbi.nlm.nih.gov/books/NBK430883/
4. https://pmc.ncbi.nlm.nih.gov/articles/PMC10896753/
6. https://my.clevelandclinic.org/health/diseases/9762-borderline-personality-disorder-bpd
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