Dating someone in an open relationship means dating a person who already has a partner, with that partner's knowledge, and with limits you did not invent yourself. It can be a full, adult connection. It is not a secret, and it is not a promise that you will be put first. Ask whether the partner knows, what has actually been agreed, and whether you want the life that agreement allows.
You are not an extra, and you are not automatically first
A lot of advice on this subject talks to the couple and treats the new person as a test of the couple. This page talks to you. You have your own calendar, your own feelings, and your own right to leave. The arrangement you are walking into may be carefully made and kindly held. It may also be sloppy, uneven, or not an agreement at all. Your job is to find out which, early, and to decide whether you want what is actually on offer.
An open relationship, as this site uses the phrase, is a committed relationship in which the people involved have agreed that one or both may have romantic or sexual connections with others. An open marriage is the same idea inside a marriage. If you need the basic definition first, start with what is an open relationship and open marriage explained.
The first questions are not rude
Ask whether their partner knows. Ask what has been agreed: dates only, sex, overnight stays, a longer connection, meeting each other's friends. Ask whether they date together or separately. Ask how they will tell their partner about you, and what they would like you to know in return. You do not need a lawyer's tone. You do need plain answers.
A useful answer sounds like a sentence a person could repeat in front of their partner. A poor answer sounds like a delay: "it's complicated," "they don't need the details," "we don't really talk about it." You are allowed to treat a poor answer as the end of the conversation, not as a mystery to be solved over six weeks of chat.
If they want you to stay hidden from a partner who has not agreed, you are not in an open relationship. You are being asked to help someone have an affair. Leave. The safety guide is on your side in that decision.
Calendars, not slogans
The daily life of this kind of dating is often more ordinary than the language around it. The person you like already has a partner, and that partner has a claim on evenings, holidays, illnesses, and family events. You will sometimes come second, and not because you did anything wrong. If that would quietly eat at you, it is better to know now than after you have rearranged your week around someone who cannot rearrange theirs.
Talk about time before you talk about labels. How often can they actually meet? What happens if their partner is having a hard week? What happens if you are? Who is allowed to text, and when? None of this is unromantic. It is how you find out whether the connection can exist on a Tuesday, not only in the first two messages.
Jealousy, including yours
You may feel jealous of the partner who was there first. They may feel jealous of you. The person you are dating may feel pulled between the two. None of that automatically means the arrangement is failing. It does mean someone needs to say so, rather than hoping the feeling will become polite if it is ignored.
You are not required to be the calm one. You are not required to hear details you did not ask for, and you are not required to be hidden from details that would change your decision. Jealousy in open relationships is written for everyone in the picture, including you. Rules and boundaries is useful when a couple has a long list of rules and has not yet asked whether those rules are livable for a third person.
Meeting the partner, or not
Some agreements include a meeting with the partner. Some do not. Neither is automatically more ethical. A meeting can be reassuring, or it can be a test you never consented to. You can say yes, you can say not yet, and you can say no. If the couple need you to perform for them in order for the date to be "allowed," pay attention to that. You are dating a person, not applying for a role in their marriage.
The same applies if they date as a pair and you were invited as a third. You can want that, and it can be a good night. You can also want a one-to-one connection and decline the group version. Say what you want early, so nobody is surprised in the room.
Safety still applies to you
Meet in public the first time. Tell a friend where you are going. Do not send money. Stay on the site until you are ready to move the chat. A couple can still be a risk if they pressure you, ignore a no, or want to take things faster than you do. Two against one is not safer than one against one. Use block and report if you need them, and read the safety page before a first meeting.
We do not claim that every profile on Open Relationships is identity verified. A complete profile and a moderated voice note are useful signs. They are not proof. Ask the direct questions anyway.
If you want to meet people who already date this way
Open Relationships is built for this situation. You can create a profile that says you are single and that you want to date people in an open relationship or an open marriage, with their partner's knowledge. You can add a short voice note, which is moderated before it appears. VIP for 1 month is $42.81 charged up front, which works out at $9.99 a week. VIP+ for 1 month is $51.39, which works out at $11.99 a week. Weekly figures are for comparison only. See Pricing for every plan.
Signup Here if you want to start that profile. If you already have one, Sign in and check that the first lines still describe what you actually want. For a wider look at the market, see best open relationship dating sites.
Common questions
What does it mean to date someone in an open relationship?
It means the person you are dating already has a partner, that partner knows, and there is an agreement about what new connections can be. You walk into a structure that existed before you arrived.
How do I know their partner actually knows?
Ask, directly. A clear answer names what has been agreed and does not treat the question as an insult. A vague answer, or a request to stay hidden, is a reason to leave.
Can it become serious?
Sometimes. That depends on what their agreement allows, and on what you want. Do not assume a casual start will later become a primary relationship unless that has been said, clearly, by everyone who would have to agree.
Where can I meet people who already date this way?
Open Relationships is a dating site for singles and couples in open relationships and open marriages. You can create a profile that says you want to date people who already have a partner, with that partner's knowledge.