On March 1, 2017, Sex and Psychology published a column of 7 things you should know about consensually non-monogamous relationships. Those seven items stay on that page. This article does not rebuild them, guess them, or pass them off as study facts. It gives you a different set of seven practical checks to finish before you open a relationship. Consensual non-monogamy means everyone involved agrees that sex, romance, or both may include more than one person. Opening means you are changing an existing agreement, usually a closed one. The column can inform your reading. It cannot sign the change.
Two lists, and only one of them is here
- Read the March 1, 2017 column for its own 7 things. Do not ask this page to recite them.
- Do not turn that column into fake study facts you cannot point to.
- The seven checks below are practical hurdles, not research findings.
- Failing a check means you are not ready to open, even if you are excited.
- A kink event is a poor place to discover that you skipped a check.
The column's seven stay put
The March 1, 2017 piece has a job: tell readers what the author thought they should know. That list has a shape, a tone, and sources the author chose. If you paraphrase it from a memory of the headline, you will invent items. Invented items get repeated as "science" because the number 7 sounds official. Resist that. When you want the column's list, open the column. When you want to know whether your household is ready, use the checks on this page and be honest about which ones you have not done.
Keep the citation boring. "Sex and Psychology listed 7 things to know about consensually non-monogamous relationships on March 1, 2017. The list is on their site. I am not going to reconstruct it." You can still be helpful. Help is made of questions, scheduling, and the right to stop. A counterfeit syllabus is not help.
A no has to leave the relationship standing
The first check is whether either person can refuse the opening and still be respected. If a no will be punished with silence, threats, sexual withdrawal, or a public sulk at a party, you do not have consent. You have a campaign. Campaigns sometimes end in a tired yes. A tired yes is not a stable agreement. It collapses the first time someone has to watch a partner flirt, and then the collapse gets blamed on jealousy instead of on the forced start.
Test the no in a low-stakes way. Ask, "If you do not want this, what happens to us tomorrow?" If the true answer is "then I will make you miserable until you fold," stop. You are not opening a relationship. You are cornering a person. If you are the one being cornered, you can leave the debate. If cornering turns into isolation, surveillance, or harm, that is abuse. In the United States, call the National Domestic Violence Hotline at 1-800-799-7233. If you are in crisis, call or text 988. Read partner abuse in kink communities before you let anyone rename control as enlightened non-monogamy.
The agreement has to be specific
The second check is specificity. "We are open" is a slogan. An agreement names what is allowed: sex, romance, or both. It names who must know beforehand. It names safer-sex steps, including barriers and what you tell existing partners before new fluid exchange. It names whether a kink event changes the rules or follows the same rules as a Tuesday. It names whether a play partner can become a romantic partner. Vague agreements feel generous until someone makes a reasonable guess that the other person calls a betrayal.
Write the specifics down. Read them aloud. Look for the clause you are hoping will stay fuzzy. That clause is the one that will hurt. If you cannot agree on texting during a date, overnight stays, or what "just a party" includes, you are not ready for the party. Buy the ticket later. BDSM consent practices will not fill in a relationship clause you avoided. Scene consent and relationship consent are both required, and neither one implies the other.
Jealousy needs a plan, not a ban
The third check is a plan for jealousy. You will not think your way out of feelings in advance, and you should not promise to. A plan says how you will signal distress, when you will pause, and what reassurance is fair to ask for. It also says what is unfair: reading someone's private messages, humiliating them in front of a new partner, or making a scene that staff have to break up. Jealousy is not a moral failure. Using it as a weapon is a behavior problem.
Read polyamory and jealousy before you announce that you are "above" the feeling. If you already know you become punishing when you are scared, opening this month is a bad experiment. Get support first. A kink-aware therapist can help you tell fear from a genuine limit. A limit can be "I do not want non-monogamy." That limit ends the project. It does not need to be cured.
Opening does not repair contempt or a hidden exit
The fourth check is motive. Some people open a relationship to avoid a breakup, to punish a partner, to manage a sexual problem they will not discuss, or to create an exit while keeping the household benefits. Those motives rot the agreement. New partners can tell when they are being used as a tool, even if they cannot name the research. They deserve a direct offer, not a role in your crisis.
If you are in contempt, get honest about the contempt. If you have already decided to leave, say so. If abuse is present, do not add dates. Safety planning comes before lifestyle planning. The March 1, 2017 column cannot triage your household. A clinician or a hotline can help you sort danger from difficulty. Difficulty can be negotiated. Danger should not be turned into a group chat.
A public event adds rules you do not control
The fifth check is the difference between a private agreement and a venue. You can allow outside flirtation at home and still be unready for a dungeon, where sound, alcohol, friends, and house rules complicate everything. Read the event's code before you promise your partner "it will be casual." Casual is not a safety plan. Know whether the space allows the acts you imagine, whether photography is banned, and how to find a monitor.
Consent at an orgy or play party is the right reading if the event is a shared sexual room. A yes to attending is not a yes to being touched, and a yes to your partner playing is not a yes from the other guest. Decide in advance whether you will watch only, play only with each other, or approach others. If you cannot say which, choose watch only or stay home. You can upgrade later. You cannot un-ring a sloppy night.
New people are not a benefit you collect
The sixth check is how you talk about future partners. They are not a perk of an open marriage, a gift you give each other, or a fix for a dry spell. They have agreements, limits, and the right to decline you. If your plan requires a stranger to be enchanted on schedule, your plan is a fantasy. Fantasies can be discussed. They cannot be owed.
If you are looking for someone who already wants non-monogamy, use how to find a non-monogamous partner and tell the truth in the first conversations. Say what you can offer. Say what your existing agreement forbids. Hiding a spouse, a nesting partner, or a "we do not catch feelings" rule until after sex is a consent problem. Polyamory myths will not make that omission charming.
A trial needs an end and a review
The seventh check is reversibility. Opening "just to try" still needs an end time and a review. Name the date you will talk, what would make you stop early, and how you will treat outside partners if you close again. People you dated during a trial are not scraps. Tell them the truth about the trial before they invest. A review that only asks "are you still jealous" is incomplete. Also ask whether anyone was pressured, whether safer-sex steps held, and whether you want another round.
You can pause without declaring the whole experiment a disgrace. Pausing is a feature of consent. If one person wants to stop and the other treats the stop as a betrayal of growth, go back to the first check. The relationship has to be able to hold a no. If it cannot, the seven practical items were never in place, no matter how many books you bought.
Use the research list as reading, not as permission
When the seven checks are actually done, you may still want background. That is the moment to read the March 1, 2017 column, on its own terms, without stuffing its 7 things into your mouth as a permission slip. If a friend asks what the column says, send the friend. If a presenter puts our seven checks on a slide and labels them as the column's research findings, the slide is false. Ours are household tests. Theirs stay on their page.
Opening a relationship is allowed when it is wanted, specific, and reversible. It is a poor remedy for coercion, contempt, or a party you already booked. Do the checks at the kitchen table. Leave the Sex and Psychology list where you found it. If a check fails, the honest move is to delay the event, not to rename the failure as growth. Growth can include staying closed. Then, if you go, carry the agreement you wrote, not a headline that sounded as though it had done the writing for you.