Secure Relationship Green Flags Checklist

Most green-flag lists describe a pleasant person. Punctual, funny, texts back, remembers your sister is called Ruth. All of that is nice and almost none of it tells you how somebody behaves once something is at stake, which is the only place attachment shows up at all. The items that predict anything are slow. They need a disagreement, an inconvenience, or a bad month before they can be seen. So this checklist is grouped by how long each one takes to observe rather than by theme.

Who this worksheet is for

You keep meeting people who look right on paper and go wrong at about month four, and you want to know what you should have been watching instead.

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Two ways this list gets misread

If you recognise yourself in the anxious pattern, you will be inclined to tick early intensity as security. Fast replies, big declarations, constant availability. That is consistency you can measure in week one, and consistency that arrives instantly has not been tested by anything yet; it is also the version most likely to reverse. Wait for the slower groups before you count any of it.

If you recognise yourself in the avoidant pattern, you will be inclined to tick low demand as respect. Somebody who asks for nothing, never follows up and never raises anything is comfortable, and comfort is quietly being scored as compatibility. A person who never asks anything of you may be giving you space. They may also simply not be there.

Keep to what happened. Write incidents, not qualities. "Kind" is a conclusion you have already reached. "Told me he was annoyed on Thursday instead of going quiet until Sunday" is an observation, and an observation can be checked, revisited and counted.

The five groups

Five groups ordered by how long each item takes to see, plus a final section on what your ticks do and do not mean.

Group A: visible in one conversation

Four items you can see before the coffee is finished.

These are the cheap ones and they are worth very little on their own. They are here because their absence is informative even though their presence is not. Somebody who describes every ex as a villain, who cannot name a single thing they got wrong, or who needs you to agree with them before the hour is up has told you something real in an hour. Somebody who does none of that has told you they are socially competent in an hour, which most people are.

Prompts

  • Talked about an ex without making them the villain. What was said:
  • Named something they got wrong themselves, unprompted:
  • Let a small disagreement stand without needing to win it:
  • Asked something and then listened to the answer. Example:

Group B: needs about three weeks

Consistency, which cannot be observed in a single sitting.

Three weeks is roughly where the difference between a person and a first impression becomes measurable. You are not looking for enthusiasm. You are looking for the match between what was said and what happened: plans that stay where they were put, a contact rate that holds roughly steady once the novelty comes off, and the first inconvenience. Something will clash within three weeks. Whether you get "I cannot do Thursday, can we do Saturday" or a fog is one of the more useful items on this sheet.

Prompts

  • Plans made and kept without being chased. Which ones:
  • The contact rate in week three compared with week one:
  • The first inconvenience, and how it was handled:
  • Anything said early that has since quietly stopped:

Group C: needs a first disagreement

Five items, and almost everything predictive is here.

A disagreement is the first moment two nervous systems are asked to do something difficult in the same room, which is why this group carries the weight. Watch for repair rather than for calm. Plenty of people stay calm by leaving, and a good deal of calm is withdrawal in a decent coat. What you want is the return: coming back within a day, naming the thing directly, conceding some part of it, and the subject staying sayable afterwards instead of joining a list of topics you both step around.

Prompts

  • What happened in the first ten minutes of the first disagreement:
  • Did they come back to it, and how long did that take?
  • Was anything conceded, by either of us?
  • Is the subject still sayable, or has it joined a list?
  • Did my no survive, or was it worked around?

Group D: needs about six months

What happens once the relationship has some weight to it.

Six months is where the ordinary version of a person arrives. These items are about maintenance rather than romance: whether they notice you are quieter than usual without being told, whether their friendships and family survive contact with this relationship, whether a hard conversation can happen on a Tuesday without a two-day build-up, and whether the account of the two of you that their friends hold resembles yours. Slow, unglamorous, and where a great deal of long-term compatibility is settled.

Prompts

  • Something they noticed about me that I had not mentioned:
  • How their friendships and family have held up alongside this:
  • A hard conversation that happened without a build-up:
  • Do their friends know the same version of us that I do?

Group E: only shows up in a crisis

Three items you cannot arrange and should not test for.

Illness, a death, redundancy, a bad month with no obvious cause. You cannot schedule these and you must not manufacture them, which is why nobody can be fully assessed early and why this group is last. What you are watching is whether they can be near distress without fixing it, minimising it or disappearing, and whether they can be helped themselves. Somebody excellent at helping who cannot accept any is halfway there, and the missing half tends to arrive years later.

Prompts

  • The last time I was genuinely struggling. What did they do?
  • The last time they were. What did they let me do?
  • What happened to the practical things nobody wanted to deal with:

What your ticks add up to

How to read your own sheet without turning it into a score.

There is no total here on purpose. Somebody with everything in groups A and B and nothing in C is not eighty per cent secure, they are unobserved. Count within groups instead, and look at where your ticks stop, because the boundary carries the information. A sheet that goes quiet after group B usually means the relationship has not been tested yet. A sheet with ticks in C and D and blanks in A usually means you are with somebody unpolished and reliable, which is a considerably better position than the reverse.

Prompts

  • Which group do my ticks stop at?
  • Is that because the item is absent, or because it has not come up?
  • The one blank in group C I would most like to see filled:
  • What have I been counting that actually belongs in group A?

Before you use this

A checklist is for working out what you are looking at. It is not a way of establishing whether you are safe. If somebody frightens you, monitors you, or has you choosing your words carefully to avoid a reaction, no quantity of ticks elsewhere on this sheet changes that. In the UK, Refuge and Women's Aid run free confidential lines, and comparable services exist in most countries.

Which column you overweight is pattern-specific

The two misreadings above split cleanly by attachment pattern, and knowing yours tells you which part of this sheet to distrust in your own handwriting. Read the full green flags checklist guide for the complete picture.

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Green Flags Checklist Worksheet: FAQ

What counts as a green flag in a relationship?
Something that happened, rather than a quality somebody has. Kindness is a conclusion you have drawn; telling you they were annoyed on Thursday instead of going quiet until Sunday is an observation. The most useful green flags involve some cost to the other person: an inconvenience handled straight, a mistake owned without a case attached, or a disagreement they came back to rather than let harden.
How long does it take to tell if someone is securely attaching?
Longer than the early weeks, because early weeks only show you how somebody behaves when nothing is at stake. Consistency takes about three weeks to become measurable, repair needs a first disagreement, and how a person handles distress cannot be seen until there is some. A list of items visible in one conversation is mostly measuring social skill.
Is it a green flag if someone never gets upset?
Not on its own. Never getting upset can mean a settled nervous system, and it can equally mean somebody who leaves the room internally as soon as anything difficult starts. What to watch is the period after a disagreement rather than during it: whether they return to the subject, whether anything is conceded, and whether the topic stays sayable a fortnight later.
Can someone with an anxious or avoidant pattern show green flags?
Yes, and most people on this sheet will. Green flags are behaviours, not styles. Plenty of people who recognise themselves in an insecure pattern keep their word, repair well and handle a disagreement straight. Attachment patterns describe tendencies under stress rather than fixed character, and they shift over time and between relationships.

Worksheets for the other styles

  • Anxious Attachment worksheet You re-read messages looking for tone changes, feel panic when replies slow down, or find yourself doing things to get reassurance that you later wish you had not done.
  • Avoidant Attachment worksheet You need space when things get close, go quiet under conflict, find faults in partners as intimacy grows, or feel relief when plans get cancelled.
  • Fearful-Avoidant Attachment worksheet You crave closeness then feel trapped by it, end relationships you wanted, or feel like two different people depending on the week.
  • Secure Attachment worksheet You came out secure and want to know what to keep doing, or you are building earned security and want the target described in behaviour rather than adjectives.

Worksheets by situation

Or go back to all free attachment worksheets, including the one-page cheat sheet covering all four styles.

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