BORDERLINE PERSONALITY DISORDER THERAPY IN ONTARIO

You are more than your diagnosis. And your emotions are not too much.

You deserve support that takes your feelings seriously while helping you find more choices in how you respond.

Living with borderline personality disorder (BPD) can mean experiencing emotions and relationships with extraordinary intensity. A moment of distance, disagreement, or uncertainty may feel overwhelming, even when part of you understands what is happening.

You may long for closeness while fearing rejection, struggle with anger or shame, or feel unsure of yourself when relationships change.

At Théla, BPD therapy combines practical emotional regulation skills with compassionate exploration of attachment, identity, relationships, and the experiences that shape your responses.

In-person BPD therapy in Markham · Virtual psychotherapy across Ontario

DOES THIS FEEL FAMILIAR?

The experiences behind the diagnosis.

These experiences are not unique to BPD, and recognizing them does not establish a diagnosis. They may, however, be meaningful areas to explore in psychotherapy.

THE DIALECTICAL PERSPECTIVE

Two things can be true at the same time.

You can have a valid reason for feeling hurt and still need to change how you respond when hurt.

You can deeply want connection and also become frightened by vulnerability.

You can be doing your best with the skills available to you and still need to learn new ones.

This balance between acceptance and change is central to Dialectical Behaviour Therapy (DBT). It creates space to validate your experience without treating painful patterns as unchangeable.

DIALECTICAL BEHAVIOUR THERAPY

Practical skills for moments when emotions feel unmanageable.

DBT is an evidence-based psychotherapy originally developed for people experiencing chronic suicidality and BPD. DBT-informed therapy may incorporate skills from its four core areas.

Understanding the difference: DBT-informed individual psychotherapy uses DBT principles and skills, but is not the same as comprehensive DBT, which typically includes individual therapy, structured skills training, between-session coaching, and a therapist consultation team. Théla can clarify the services currently available and help determine whether a comprehensive DBT program may be more appropriate.

BPD & ABANDONMENT SENSITIVITY

When a small distance feels like a devastating loss.

A delayed message, a change in tone, or a disagreement can sometimes activate intense fear that someone important is pulling away.

You may urgently seek reassurance, become angry, withdraw, or end a relationship before you can be rejected.

Therapy can help you recognize these responses earlier, understand their emotional meaning, and develop ways to seek connection while respecting both your own needs and those of others.

BPD & RELATIONSHIPS

You can want closeness without losing yourself in it.

Relationship work may involve recognizing patterns that emerge during moments of insecurity, disappointment, conflict, or emotional disconnection.

IFS & PARTS WORK

"What if different parts of me are trying to protect me in different ways?"

You may recognize a part that desperately wants reassurance, another that becomes angry when you feel ignored, and another that criticizes you afterward.

Internal Family Systems (IFS) and other parts-based approaches offer a framework for exploring these conflicting internal experiences with curiosity.

This work may complement skills-based therapy, helping you understand emotional patterns while developing ways to respond more effectively.

In an immediate emergency: Call 911 or attend your nearest emergency department. In Canada, you can call or text 9-8-8 for suicide crisis support. Théla's regular booking and email channels are not emergency response services.

MEET YOUR BPD THERAPIST

Therapy that sees the person, not just the diagnosis.

BPD · COMPLEX TRAUMA · ATTACHMENT · EMOTIONAL REGULATION

Bonny Kaman Li

Registered Psychotherapist (Qualifying)

Bonny works with adults experiencing borderline personality disorder, BPD traits, emotional dysregulation, complex trauma, attachment wounds, dissociation, identity concerns, and intense interpersonal patterns.

Her integrative approach incorporates DBT-informed therapy, Internal Family Systems (IFS), EMDR, attachment-based approaches, Emotionally Focused Therapy, and somatic and nervous-system-informed strategies.

Bonny recognizes that effective BPD therapy often involves two complementary areas of work: developing practical skills for navigating distress in the present and understanding the emotional, relational, and protective patterns that contribute to recurring difficulties.

Treatment is collaborative and individualized, with attention to safety, pacing, therapeutic relationships, and the client's own goals.

Areas of focus: BPD, emotional regulation, complex trauma, attachment, dissociation, interpersonal patterns, identity

Languages: English, Cantonese, Mandarin

Format: In-person psychotherapy in Markham and virtual therapy across Ontario

WHAT TO EXPECT

BPD therapy is a collaborative process.

FREQUENTLY ASKED QUESTIONS

Questions about BPD therapy?

Can borderline personality disorder be treated?

Yes. Psychotherapy is a central treatment for BPD, and meaningful improvement is possible. Treatment can address emotional regulation, interpersonal difficulties, self-harm, identity, and related concerns.

Do I need a formal BPD diagnosis?

No. You can seek therapy for emotional regulation, relationship patterns, abandonment sensitivity, identity concerns, and other difficulties without a formal diagnosis.

Does Théla provide DBT?

Bonny incorporates DBT-informed principles and skills into individual psychotherapy. This should not be confused with comprehensive DBT. Please contact Théla to confirm current skills-group offerings and whether they fit your needs.

Can EMDR be used for someone with BPD?

EMDR may be considered when trauma-related experiences are relevant. Safety, stabilization, dissociation, and readiness are assessed before trauma reprocessing.

Can therapy help with fear of abandonment?

Yes. Therapy can explore attachment patterns, emotional triggers, reassurance seeking, boundaries, and ways of responding when fears of rejection or abandonment become intense.

Is BPD the same as complex PTSD?

No. BPD and complex PTSD are distinct clinical constructs, although they can share features and may coexist. Careful assessment can help clarify the experiences and treatment needs involved.

What if I have experienced stigma because of my BPD diagnosis?

You can discuss those experiences openly in therapy. A diagnosis should inform treatment, not be used to dismiss your concerns or reduce you to a stereotype.

Can BPD therapy help with relationships?

Yes. Therapy may address conflict, emotional reactivity, communication, attachment, boundaries, trust, and relationship repair.

Is BPD therapy available in Cantonese or Mandarin?

Yes. Bonny provides psychotherapy in English, Cantonese, and Mandarin.

Is BPD therapy available online or in person?

Bonny provides in-person psychotherapy in Markham and virtual therapy across Ontario, subject to availability and clinical suitability.