When people talk about non-monogamy, they often use shorthand terms like “hierarchical” or “solo poly.” These words describe different ways relationships can be structured, but they aren’t rules. They’re tools for naming patterns, clarifying expectations, and finding language to explain what you want.

There is no single “right” structure. Some people thrive in hierarchy, others resist it. Some love blending partners into one big community, while others prefer privacy and separation. Understanding these structures helps you choose what works best for you and communicate it clearly with others.

Hierarchical Structures

In a hierarchical model, relationships are explicitly ranked or prioritized. A “primary” partner often comes first in terms of time, resources, and decision-making, while “secondary” or “tertiary” partners may have less influence.

Examples include:

• Married or nesting couples who share finances and housing, with other partners outside that arrangement.
• Partners who prioritize each other’s needs when scheduling or making major life decisions.

Hierarchy can feel safe and grounding for some, but restrictive for others. Critics argue that hierarchy can sometimes devalue non-primary partners, especially if they are excluded from meaningful decisions.

Non-Hierarchical Structures

In non-hierarchical polyamory, partners aim to avoid ranking one relationship above another. Instead, each connection is allowed to develop organically, without pre-set levels of importance.

This doesn’t mean all relationships get equal time or depth — it means they’re not forced into categories like “primary” or “secondary.” Non-hierarchy emphasizes autonomy and fairness, while still recognizing that different relationships naturally have different levels of entanglement.

Kitchen-Table Polyamory

Kitchen-table polyamory refers to a style where partners and metamours (your partner’s partners) are comfortable interacting together, even socially. The name comes from the idea of everyone being able to sit around a kitchen table together.

This structure emphasizes community and interconnectedness. People who enjoy kitchen-table dynamics often value:

• Shared social time with partners and metamours.
• Group support when challenges arise.
• A sense of chosen family beyond romantic ties.

Not everyone wants this, and that’s okay. Some people prefer more separation between relationships.

Parallel Polyamory

Parallel polyamory is the opposite of kitchen-table. In this style, partners maintain relationships separately, with little or no interaction between metamours.

Parallel structures can work well when:

• People value privacy or autonomy.
• Metamours don’t share compatibility or interests.
• Boundaries feel clearer with less overlap.

Parallel doesn’t mean secretive or hostile — it simply means relationships run alongside each other without heavy intertwining.

Solo Polyamory

Solo polyamory describes people who prioritize their independence. Solo poly folks may have multiple loving relationships but typically don’t seek to merge lives, finances, or living arrangements with partners.

Solo poly emphasizes:

• Autonomy and self-determination.
• Relationships that enhance but don’t define identity.
• Avoidance of default couple-privilege dynamics.

For some, solo poly is a lifelong identity; for others, it’s a phase in their non-monogamous journey.

Choosing and Communicating Your Structure

Most people don’t fit neatly into one model forever. Structures can evolve as relationships deepen or shift. What matters most is:

• Clarity: Be upfront about the style you prefer.
• Respect: Don’t force others into a structure that doesn’t fit them.
• Flexibility: Allow for growth and change over time.

Your structure isn’t a box — it’s a reflection of your current values, needs, and circumstances.

Key Takeaways

• Relationship structures in non-monogamy include hierarchical, non-hierarchical, kitchen-table, parallel, and solo poly.
• Each style has benefits and challenges.
• There is no single “right” way — the goal is clarity and alignment with partners.
• Structures can evolve over time, and communication is key.

Further Reading

• Time & Energy Management in Non-Monogamy
• Compersion & Comparison: Cultivating Joy Without Forcing It
• Conflict & Repair in Non-Monogamy