Relationship Therapy for Couples, Individuals & Families
Helping Good People Do Relationships Better
Couples | Trauma | ADHD | Ketamine
Do you long for connection but find yourself stuck in the same painful patterns? It’s exhausting and so frustrating!
Maybe past relationships left you wounded, or early experiences taught you that love isn’t safe, and now, even when you try, something keeps holding you back.
When old wounds and relationship trauma shape the way you connect, logic alone won’t fix it. Real change happens when you understand your patterns, express yourself, finally feel safe and experience how to love differently.
Let us help you do that.
Meet the Team
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Jessica Sullivan
Marriage and Family Therapist
Jess works with individuals, couples, and families of all shapes and configurations—blended families, parents and teens, adult children and parents—who feel stuck in negative patterns and don’t know how to break free.
She helps young adults who struggle with dating, new couples trying to build a strong foundation, and emotionally withdrawn men who have a hard time opening up. Using Gottman, EFT, and ACT, she helps clients live in alignment with their values—especially those who deeply care about their relationships but feel lost on how to make them work. Read More…
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Abby Powell
Marriage and Family Therapist
Abby works with individuals, teens, and couples who are ready to break free from expectations and live more authentically.
She helps those who feel trapped by societal norms, family pressures, or self-doubt, guiding them toward self-acceptance, emotional clarity, and meaningful connection.
With an affirming and advocacy-driven approach, she draws from EFT, ACT, Gottman Method, and Structural Family Therapy to support lasting growth and positive change. Read More…
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Michelle Pomeroy
Owner, LMFT, CEFT
Michelle works with individuals and couples navigating the challenges of midlife—when the old ways of doing things just aren’t working anymore.
Faith crisis, a career shift, or a marriage that feels like it's falling apart. This season of life can feel disorienting, but it’s also a chance for growth and clarity.
Using EFT, EMDR, ART and IFS she helps people who want to break free from past patterns, make sense of where they are, and move forward with more purpose, connection, and authenticity. Read More…
Life is messy and sometimes downright painful!
But here’s the thing: your relationships don’t have to pile on to the chaos. They can be your soft place to land
We’re here to encourage secure interdependence—the kind of connection that strengthens your foundation and gives you wings to fly.
We specialize in attachment and emotional intimacy, helping you turn your most important relationships into meaningful ones.
Michelle’s childhood home, “The Diagonal House.”
Diagonal House Family Therapy is named after my childhood home on Diagonal Street in St. George, Utah—a place of love, struggle, and generations of life’s ups and downs. It wasn’t perfect, but it was real.
We don’t aim for perfection here, but for connection. Even when life feels unsteady, relationships can ground and heal us.
I’m so glad you’re here.
Warmly,
Michelle
Jessica is just flat out genuine. Able to connect with anyone she meets -Alex
Our experience with Diagonal House has been truly transformative. From the moment we stepped into the office, we felt a sense of warmth and understanding. -Taylor and Becky
Michelle immediately saw the pained soul behind the messy human, and has since been a loving presence in my life. -Emily
