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Open relationship rules that actually work
An open relationship works when everyone knows the deal and the deal still fits. These are the rules that tend to hold up: honesty, boundaries, safer sex, time together and a plan for jealousy, with a way to adjust them as life changes.
The rules ↓ · Shapes of open ↓ · Jealousy ↓
Eight rules that hold up in an open relationship
Think of these as a starting point to talk through, not a checklist to impose. Rules that both people chose last longer than rules one person handed down.
- 1. Everyone knows and agreesOpen means informed. If someone doesn’t know, it’s not an open relationship.
- 2. Say what’s allowed, out loudFlirting, dates, sleepovers, other cities. Check you both mean the same thing, and write it down if that helps.
- 3. Honesty over perfectionTell each other when something changes or doesn’t feel right. Early and awkward beats late and painful.
- 4. Look after each otherProtection and regular testing, talked about openly. There are friendly tips on our dating safely page.
- 5. Protect your time togetherNew dates shouldn’t quietly eat the evenings that belong to your partner. Plan time that’s just yours.
- 6. Agree how much you shareSome people want every detail, others none. Decide together, and don’t punish honesty.
- 7. Respect everyone, new people tooNever pressure anyone to bend their own agreements, and treat dates as people, not extras.
- 8. Review it regularlyAn agreement that fits in month one may not in month twelve. Check in and change it on purpose.
There’s no single way to be open
Pick a shape deliberately, and expect to adjust it. These are the common ones.
| Shape | What it usually looks like | A rule that often helps |
|---|---|---|
| Together | You meet other people as a couple, as in swinging | Either of you can call time, no explanation needed |
| Separately | Each of you can date or meet others on your own | Agree how much you each want to hear afterwards |
| Polyamory | More than one loving relationship, with everyone aware | Everyone’s time and needs get a say, not just the newest |
For how open relationships work on this site, see open relationships; for meeting other couples, swinging for beginners.
Jealousy happens: what to do about it
- Name it early, without blame: “I felt a wobble tonight”
- Say what would help: reassurance, time together or a slower pace
- Treat it as information, not a failure, and not a reason to ban anything on the spot
- Don’t compare. Someone else’s agreement isn’t a blueprint for yours
- Change the agreement, not just your feelings, if the same thing keeps hurting
Three conversations that keep the agreement alive
Before you start
What do we each want, what are we worried about and what’s off the table? Settle the basics before anyone else is involved.
Before you meet someone
Share the rules that affect them: overnights, a partner who wants a heads-up. Then meet somewhere neutral and have fun.
When things change
New feelings, a new schedule, a bad night. Talk soon and kindly, and accept that the answer may be “let’s slow down”.
Dating someone who’s already open
- Ask about their agreements early, and take the answers at face value
- Respect the other relationship: don’t pressure anyone to bend their rules
- Be honest about what you want, whether that’s a night out or something regular
- If someone says their partner doesn’t know, that isn’t open, and you’re free to walk away
A site that backs the grown-up way to do it
Members get friendly, round-the-clock moderation, and our dating safely page is there if you want a few easy first-date tips.
Related reading
Open relationship rules: your questions
What are the most important rules for an open relationship?
Everyone involved knows and agrees, you’re honest about changes, you look after each other’s health and you protect time for each other. Beyond that, the best rules are the ones you’ve talked through and both chosen.
Do open relationships need written rules?
Not necessarily, but saying them out loud and checking you mean the same thing helps. Some couples jot theirs down so they can revisit them. What matters is that you both remember the same agreement.
How do you deal with jealousy in an open relationship?
Name it early, without blame, and say what would help: reassurance, more time together or a slower pace. Jealousy is information, not a failure. If it keeps coming back, change the agreement rather than push through.
How often should we check in?
Many couples set a regular time, such as every few weeks, and add one after anything new or unsettling. Short and honest beats long and rare.
Is an open relationship the same as cheating?
No. Cheating means breaking an agreement or hiding things from a partner. An open relationship means everyone involved knows and has agreed. If your partner doesn’t know, it isn’t open, and this site isn’t the place for it.
Can I join if I’m single and dating someone who is open?
Yes. Ask about their agreements early, respect them and be just as honest about what you want. Joining is free; every plan is on the prices page.
Open, honest and ready to meet people?
Create a free profile in a few minutes, say what you’ve agreed and let the right people notice you.
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