Know your limits

The relationship deal breakers list

A deal breaker is a condition under which you will leave — or not start — no matter how good everything else is. That last clause is the whole definition. If charm, chemistry, or a sufficiently nice apartment can override it, it was never a deal breaker; it was a preference wearing a serious coat.

Most people carry their deal breakers the way they carry their appendix: present, unexamined, and only noticed in an emergency. The point of writing them down is not to shop for a person with a clipboard. It's to know your own limits before someone is testing them — because mid-infatuation is the worst possible moment to draft policy.

Below is a working list, sorted into the four kinds. Take the ones that are true for you, cross out the ones that aren't, and be suspicious of any list of yours that runs past ten — a long list usually means preferences have been promoted past their rank.

How to tell a deal breaker from a preference

Run the override test: imagine everything else is wonderful — the person is kind, funny, devoted, and this one thing is true. Do you still leave? If yes, it's a deal breaker. If you start negotiating with the hypothetical, it's a preference — which is fine. Preferences matter; they just don't get veto power.

The second test is time: a deal breaker survives a good mood. If an item appears on your list only after a bad date or a friend's engagement, it's weather, not climate.

Hard limits — the no-negotiation tier

These involve safety, agency, or arithmetic that no amount of love changes. If any of these are present, the rest of the list is irrelevant.

1. 01Any violence, threats, or physical intimidation — once.
2. 02Contempt: mockery of you, in private or in front of others, framed as humor.
3. 03Lying about the basics — relationship status, children, where the money goes.
4. 04Addiction that is active and unacknowledged.Acknowledged-and-working is a different conversation. Denied is not a conversation at all.
5. 05Wanting children when you are certain you don't — or the reverse.The most common deal breaker people try to love their way around. The math never moves.

Values — the direction tier

Values deal breakers are about whether you're steering toward the same life. They feel negotiable early because they only bind at a distance.

1. 06Faith, where it's central to one of you and closed to the other.
2. 07Money as opposites without a plan: one builds, one burns, neither will discuss it.
3. 08Ambition mismatch you'd have to apologize for — yours or theirs — forever.
4. 09How they treat people who can do nothing for them: servers, exes, their own family.
5. 10Monogamy defined differently — or defined once and renegotiated by conduct.

Behavior — the pattern tier

One incident is information; a pattern is a policy. These qualify as deal breakers when they repeat after being named.

1. 11Apologies that never arrive — or arrive as "I'm sorry you feel that way."
2. 12Conflict by disappearance: days of silence as a management technique.
3. 13Your wins consistently met with a subject change.Indifference to your good news predicts worse than arguments do.
4. 14Privacy used as a fortress: a life you're dating but not allowed to see.
5. 15Jealousy dressed as devotion — the audit of your phone, your friends, your time.

Lifestyle — the honest-arithmetic tier

The unglamorous tier, and the most commonly waived. Lifestyle deal breakers are legitimate — pretending a daily incompatibility is beneath love is how people end up exhausted by year two.

1. 16Geography with no flex: neither of you will ever move, and the distance is real.
2. 17A social appetite gap you can't staff: every night out versus never out.
3. 18Substances, in daily fact rather than in principle.
4. 19How clean, how loud, how scheduled a home has to be — at the extremes.In the middle, this is a preference. At the extremes, it's how every single day begins and ends.

Using the list

A deal breakers list is only useful before you need it, which means the questions behind it belong at the start — not deployed as a quiz, but asked plainly, traded honestly, early enough that finding a limit costs an evening instead of a year.

That's the practice this site exists for: both of you answer the same questions privately, before the first date, and the mismatches surface while they're still cheap. Your list stops being a private fire escape and becomes half of an honest conversation.

Fair questions