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About Tina & Shawn

Meet the experts behind Abundant Marriage and learn about their journey, expertise, and passion for transforming relationships.

Dr. Tina Schermer Sellers

Marriage & Family Therapist, Author, Educator

Dr. Tina brings over 30 years of experience as a professor of marriage and family therapy, researcher, and clinician. Her approach combines cutting-edge research with deep wisdom about what makes relationships thrive.

As the founder of The Northwest Institute on Intimacy, Tina has trained thousands of therapists and helped countless couples transform their relationships from formal agreements to living, breathing partnerships.

Tina's work is informed by her belief that healthy relationships are foundational to human flourishing. Her approach honors the sacred dimension of marriage while being accessible to couples from various backgrounds.

 Ph.D. in Marriage and Family Therapy
 Author of multiple books on relationships and intimacy
 Internationally recognized speaker and educator

Shawn Petree

Relationship Mentor, Facilitator, Speaker

Shawn brings a unique perspective to marriage enrichment, having experienced the full arc of a 20-year marriage with his late wife Anna—from the early days of adjustment, through raising children, to facing mortality together.

This journey taught Shawn that marriage is something to be treasured and held with a posture of gratitude. With his Master of Divinity background and years of mentoring couples, Shawn offers insight into how marriages become deeper and more meaningful through intentionality and adventure.

Shawn's approach combines practical wisdom with spiritual depth, helping couples discover the sacred potential in their everyday interactions.

 Master of Divinity
 15+ years experience mentoring couples
 Certified relationship coach and group facilitator

Our Approach

Tina and Shawn have collaborated for over a decade, bringing complementary perspectives that honor both the practical and sacred dimensions of marriage.

Research-Based

Our approach is grounded in the latest research on attachment, neuroscience, and relationship dynamics. We translate complex concepts into practical tools that couples can implement immediately.

Holistic

We recognize that thriving marriages integrate emotional, physical, spiritual, and intellectual dimensions. Our work addresses the whole person and the whole relationship.

Transformative

Rather than offering quick fixes, we focus on fundamental shifts in how couples understand and experience their relationship. This creates lasting change that deepens over time.

Get in Touch

Have questions about our programs or interested in working with us? We'd love to hear from you.

Contact Information

 

Email

[email protected]

We respond to all inquiries within 48 hours.

 

Phone

(555) 123-4567

Monday-Friday, 9am-5pm Pacific Time

 

Office Location

123 Relationship Way

Seattle, WA 98101

By appointment only

Speaking & Events

Tina and Shawn are available for speaking engagements, workshops, and retreats. They bring their expertise and engaging presentation style to audiences of all sizes.

Popular Topics

  From Being Married to Having a Marriage

✔ The Science of Connection: What Research Tells Us About Lasting Love

✔ Desire and Intimacy: Keeping Your Relationship Alive

✔ Communication Tools for Deeper Connection

✔ Navigating Conflict with Grace and Growth

Event Types

✔ Weekend Marriage Retreats

✔ Conference Keynotes

✔ Church and Community Workshops

✔ Professional Training for Therapists and Clergy

✔ Virtual Seminars and Webinars

Inquire About Speaking

About Tina & Shawn

Experienced guides helping couples transform their relationships through intentional practice and deep connection.

Contact Information

Testimonials

Read more stories from couples who have experienced transformation through our program.

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