Understanding Polyamorous Relationship Structures: Models, Logics, and Trade-Offs

When people first encounter polyamory, they often assume it is a single thing. In practice, polyamory encompasses a wide range of relationship structures — some deliberately hierarchical, some explicitly non-hierarchical, some tightly interwoven across a shared social network, some deliberately kept separate. Each model reflects a different set of values and addresses different needs, and each carries genuine trade-offs. Understanding the landscape before choosing or negotiating a structure is the work this course is designed to support. By the end of this course you will be able to identify and describe the major polyamorous relationship structures, articulate the values and assumptions underlying each, recognize the trade-offs each model involves, and begin to assess which structures align with your own needs and circumstances. What you will learn: - The spectrum from hierarchical to non-hierarchical polyamory: what these terms mean and what they require in practice - Kitchen-table polyamory: the model, what it enables, and the demands it places on all participants - Parallel polyamory: how separation is maintained, why some people prefer it, and where it creates friction - The polycule as a social structure: how relationship networks form, grow, and sometimes dissolve - Prescriptive versus descriptive hierarchy — the difference between deliberately chosen structures and emergent ones - How couple privilege operates within hierarchical structures and why it matters for secondary partners - The role of metamour relationships in different structural models - How structures evolve over time and what prompts people to shift from one model to another This course is organized as a comparative survey. Each major structural model is introduced through a conceptual reading that explains its logic, followed by a case vignette that shows it in practice. Comparison charts help clarify distinctions across models. Reflection prompts ask you to examine your own implicit preferences and assumptions. No structural model is promoted as superior; each is treated as a real option with real costs and real benefits. This course is designed for anyone new to polyamory who wants to understand the full range of available structures before committing to a particular approach. It is also suitable for people already practicing polyamory who are encountering friction in their current structure and want a broader frame. No prior background in non-monogamy is required. You will leave with a clear, organized understanding of how polyamorous relationships can be structured and a better sense of what you actually want and why.