Julian Hollis
Why Won’t They Commit? by Julian Hollis, book cover

The Relationship Series · Out now

Why Won’t They Commit?

Ambiguous Relationships: You Act Like a Couple but Still Have No Label. The Exact Words to Get Clarity, Commit, or Walk Away

Second Edition. Previously published as Why You’re Still in the Situationship.

By Julian Hollis · reviewed 28 September 2026

You act like a couple. You just can't say the word.

The complete guide to undefined relationships: the psychology of why you're stuck, the instruments to find out where you stand, and the exact words to get clarity — whatever the answer turns out to be.

5 profiles · full-page assessments · 10 script sections · 25 questions

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You act like a couple. So why won't they commit?

  • You spend real time together, but the relationship has no name and no direction.
  • Every time you get close to a definition, the subject changes.
  • You feel anxious and slightly foolish for minding, and you mind anyway.
  • You keep waiting for proof that never quite arrives, and leaving feels as hard as staying.

Enough warmth to feel like a relationship. Not enough clarity to know what you are. This is the book for the ambiguous relationship: it helps you work out where you stand, separate commitment uncertainty from a mismatch in intentions, decide what you want, and find the exact words to ask for it, or to walk away.

Can a situationship turn into a relationship? Learn how to ask where you stand and decide what to do when commitment stays unclear.

Questions this book answers

Am I actually in a situationship?

If you spend real time together but the relationship has no name and no clear exclusivity — and raising it changes the subject — you are likely in one. The book helps you tell early dating, casual-but-clear and genuine ambiguity apart.

Answered in full in Chapter 1.

Can a situationship turn into a real relationship?

Sometimes — but usually only when the ambiguity is named and one person is willing to build, not just continue. The distinction that matters is behaviour over time, not intensity in the moment.

Answered in full in Chapter 15.

Are we exclusive if we never said it?

Unspoken exclusivity is assumed, not agreed — which is exactly where people get hurt. Until it is stated, each person may be operating on a different rule. The useful step is to name it rather than infer it.

Answered in full in Chapter 3.

Why do they act like a partner but refuse the label?

The arrangement can give closeness without the commitment or vulnerability a definition would require. It does not prove they don't care. It does show that feeling something and being willing to build something are different things.

Answered in full in Chapter 8.

Why won't they commit — and why can't I leave?

Warmth without commitment can create a powerful cycle of uncertainty. The book maps five recurring situationship profiles and explains how intermittent reinforcement — the "slot-machine effect" — can make inconsistent attention unusually difficult to step away from.

Answered in full in Chapter 8.

What do mixed signals actually mean?

Usually a readable pattern, not a mystery — the profiles and the Consistency Test turn contradictory behaviour into a reading you can act on.

Answered in full in Chapter 3.

How do I ask "what are we?" without blowing it up?

With a script, not a confrontation: the book gives word-for-word language for the conversation and for the exit.

Answered in full in Chapter 14.

How do I make a clean exit if the answer is no?

With language, not a scene — the Script Library includes the exit conversation word for word, and the chapters after it cover recovering cleanly.

Answered in full in Chapter 16.

Which book should I start with?

Start with the pattern you recognise. An undefined relationship → this book. Wanting closeness and fearing it → The Fearful Avoidant. Needing distance, or loving someone who pulls away → The Dismissive Avoidant. Overthinking and fearing being left → The Anxious Attached.

Is this just dating advice?

It is a complete guide, assessment suite, decision system and complete script library for the relationship that has no name — not generic advice.

These are a few of the questions the book works through in full, with the exact words to use for each one.

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The questions nobody wants to have to ask

If we're not official, is it cheating?

The answer depends on what was actually agreed and what was assumed. Undefined exclusivity creates exactly this collision: one person can feel betrayed while the other believes no rule existed. The useful next step is to name the boundary rather than infer it.

Answered in full in Chapter 3.

Do they catch feelings too?

Undefined does not mean emotionless. People can become attached in a connection they still refuse to define. The distinction that matters is feeling versus behaviour: what are they actually willing to build?

Answered in full in Chapter 8.

Friends with benefits or a situationship — what's the difference?

Usually not the amount of sex or affection. The sharper distinction is whether expectations and boundaries are clear. A situationship is defined by ambiguity; a healthy casual arrangement can be clear.

Answered in full in Chapter 6.

Browse all the questions readers ask →

The same situationship, two experiences

What it feels like when you want more

  • Every good moment feels like proof it is becoming something.
  • You edit yourself smaller so you do not scare it away.
  • The not-knowing sits in your chest, even on the good days.

What it can feel like from the other side

  • The closeness may be real even when commitment feels uncertain.
  • Defining the relationship can bring vulnerability, expectations or consequences that ambiguity postpones.
  • Without a direct conversation, two people can continue experiencing the same connection very differently.

The gap between those two experiences is the situationship. Naming it is where clarity begins.

Built to be used

One book. Six ways to use it.

The depth of a complete guide, with full-page instruments you work through and scripts you can use word for word.

A guide

The five profiles who keep things undefined, and how to recognise which one you're in a situationship with.

A science explainer

Why ambiguity can feel like chemistry: the slot-machine effect and attachment mismatch.

An assessment suite

Full-page instruments, including the Clarity Quiz and the Consistency Test, that turn a feeling into a reading.

A decision toolkit

Decision trees and a verification period that replace another month of wondering with a structured answer.

A script library

Ten sections of word-for-word language for the define-the-relationship conversation, the follow-up and the exit.

A clarity and secure-dating map

What to do after the answer: leaving cleanly, staying deliberately, and choosing differently next time.

More than dating advice. Five profiles, a full assessment suite, a quick decision guide and ten sections of scripts, for the relationship that has no name. About the method and the author →

See the instruments

Two pages from the book, shown as printed. The rest are inside.

Fig. 1, The Clarity Spectrum — defined, situationship, casual: relationship-shaped involvement without relationship-level commitment
The Clarity Spectrum: both poles are clear — the situationship lives in the murk.
The Situationship Clarity Quiz, Section A: The Definition Questions — five statements scored 0 to 2
The Clarity Quiz, Section A: the first of five scored sections.

Also inside the book

  • The Consistency Test: what their behaviour predicts, not what it promises.
  • The Quick Decision Guide — clarity, commit, or walk away: a structured route.
  • The Script Library: ten sections of word-for-word language for the conversation, the follow-up and the exit.

Want to judge the writing for yourself? Read the whole first chapter from the published paperback — no sign-up.

A situationship is a restaurant that won’t seat you but won’t cross your name off the waiting list either. You’re just standing there, hungry, watching other tables get served.

Understanding is not an excuse

Naming a profile or a pattern can explain mixed signals. It cannot make control, coercion or repeated boundary violations acceptable. If fear is present, safety comes before every script in this book.

Behind the work

This book grew from a decade of independent research and writing that began with personal questions alongside therapy and expanded into a wider study of attachment, relationships and modern dating.

Personal experience may be where a question begins, but it is not presented as evidence for everybody else's experience. Research findings, informed interpretation and original frameworks are kept distinct, and where therapy, professional support or another author's work may help a reader go further, the book says so.

About Julian Hollis and the research method →

What early readers say

"It's clear and the structure is perfect."

NetGalley reviewer, on Why You’re Still in the Situationship · five stars

This review is of the first edition, published as Why You’re Still in the Situationship. The second edition keeps the same twenty chapters in the same order, with the same quiz, assessments and scripts; two chapters were retitled.

An independent NetGalley reviewer gave the first edition five stars, singling out the way it routes you to the chapters that fit your stage, the Bottom Line and reflection question that close each chapter, the Clarity Quiz, Readiness Assessment and Consistency Test as practical tools, the slot-machine comparison for on-and-off attention, and the conversation scripts as examples of healthy communication. She also noted that it points readers to therapy and to other good books rather than claiming to be the whole answer. Read the full review on NetGalley.

Try before you buy

Read the first chapter

Chapter 1, "The Relationship Without the Rights", as it appears in the second-edition paperback: the whole chapter, then the first two sections of the Clarity Quiz. Thirteen pages, no sign-up.

Open the sample chapter
Why Won’t They Commit?, Chapter 1, page 1 Why Won’t They Commit?, Chapter 1, page 2 Why Won’t They Commit?, Chapter 1, page 3 Why Won’t They Commit?, Chapter 1, page 4 Why Won’t They Commit?, Chapter 1, page 5 Why Won’t They Commit?, Chapter 1, page 6 Why Won’t They Commit?, Chapter 1, page 7 Why Won’t They Commit?, Chapter 1, page 8 Why Won’t They Commit?, Chapter 1, page 9 Why Won’t They Commit?, Chapter 1, page 10 Why Won’t They Commit?, Chapter 1, page 11 Why Won’t They Commit?, Chapter 1, page 12 Why Won’t They Commit?, Chapter 1, page 13

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Also from Julian Hollis

Does the same push-pull repeat across your relationships? If the pattern outlives the person (closeness, then distance, in every story) the situationship may be the symptom and the attachment pattern the cause.

About The Fearful Avoidant Buy on Amazon

Clarity is not pressure.

You're allowed to know where you stand. By the last page you'll have a clearer way to decide what you want — and the words to say it.

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Evidence you can check

Lane 1 · Directly supported

Peer-reviewed studies and established findings on attachment and commitment.

Lane 2 · Strongly inferential

Conclusions drawn from several well-established findings that point in the same direction.

Lane 3 · Original framework

Research-informed instruments created to make the grey zone usable, clearly identified as original.

Chapter notes

Chapter-level research notes, a bibliography and a glossary keep the distinction visible.

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