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Partner Systems aka Multiples in Love Relationships with Other Multiples


How to navigate partners who are plural/DID:
Taking turns.
lather, rinse, repeat.

Much the same as other relationships, except your partner(s) or friend(s) have a zillion roommates who may answer the door when you visit. "Sorry Pat's busy in the bathroom, please have a seat. So how has work been?"

You know — you're nice to their headmates, they're nice to yours, and you kinda muck around sometimes it's awkward but you make the best of it. You play with their kids, you pet their cat, you talk to their roommates, and when your partner is finally out of the bathroom, you go out to dinner or something.


When 2 or more systems are in relationships with each other it can have some unique advantages and disadvantages.


Advantages include additional understanding of the challenges of being multiple/plural. The needs of a multiple system often are mysterious to singlets, so when multiples are in a relationship with each other it can be nice to have additional understanding. This understanding often extends to triggers, and PTSD issues. This advantage exists even when there's several multiples in a polyamorous relationship.

Another advantage is the possibility of having several individual relationships and higher variety in choice of love interests without needing to involve additional bodies. Systems with high compatibility combinations between the systems can find greater overall satisfaction or fulfillment and perhaps avoid the additional STD risks of having several physical partners.


Disadvantages include the chances of one getting triggered and their reaction triggering the other(s) in the relationship. Not all alters are kind, compassionate, understanding, calm, etc.

Another potential disadvantage is developing an unhealthy relationship with codependency or other unhealthy behiaviors — but this is a potential disadvantage that exists in all relationships, whether involving any multiples or not. There may be additional risks only because it's possible none of the multiples involved have good relationship skills or standards due to past trauma, abuse, poor role-modeling, etc.


Due to these advantages and disadvantages, these relationships can both be more difficult, more demanding of time or attention, or they can be more fulfilling. But the factors that come most into play is how healthy the systems involved are, and it's important to have high communication internally and between the system partners in the relationship structure. Communication is a big factor in all relationships, but it becomes vital here.

There's a great deal of As Inside, So Outside when you're dealing with several systems. If each individual system has high coconsciousness, good internal communication, and is developing a stronger internal community, then it improves the external relationship awareness to spot issues, the external communication between the members of the relationship, and a stronger sense of family for the participants.

Tips for multiples in love with other multiples

  • Communication is key. Inside & out. It may be easier to talk to your partner(s) than your headmates, but that's not an excuse to slack on working on communication in all directions.
  • You really need to keep tabs on what's going on inside and work to develop a stronger, healthier system so that you bring your best "selves" to your love relationship(s).
  • Negotiate boundaries, limits on whom to interact with in each system, and how to deal with unhealthy triggering of each other's systems.
  • Be compassionate, inside and out. Everyone's a work-in-progress.
  • Practice grounding in the Here & Now — all participants in the relationship should build their grounding muscles so that it's possible to be fully "present" for each other when someone in the relationship is in crisis, and limit how much you will get triggered by them.
  • Work on your Boundaries & Empathy issues — the more whole and flexible your boundary system, and the more skilled your empathy is, the less likely you are to take on someone else's emotions as your own, or to lose yourself when you're sensing someone else's emotions. You want to be empathic and compassionate without getting bowled over by every emotional episode your partner has. Give them room to express and feel their feelings without having to be concerned with the effect it will have on you. Don't make their meltdown into a contest of who needs more help or attention, because that will encourage repressing emotions, which is never healthy for anyone.

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I heard something somewhere about partner systems having an area between unnerworlds where alters from each system can interact, or one time even a portal between innerworlds where alters could cross over. Is this real, or is it misinformation/fake news?

Comment by Avery on June 04, 2021

Science is way behind even observing or studying the "mind" and consciousness.

However the US government published papers about out of body experiences, and making a case for prescience, clairvoyance, and telepathy and the documents were declassified and published years ago. It's a good read. Then they funded programs to see whether or not operatives could spy on foreign documents or get foreign intelligence during out of body experiences. Sounds like fiction, but it's not.

We have no external world proof of our headmates being real, otherkin headmates or animals in our system being non-human, or so on. So — who would I be to say whether these experiences are fake or real? What matters to me is that they believe it, and they find it healthy & helpful for them. That's really all that matters at the end of the day: is this a good experience for them? Awesome. If not, how can we correct it?

Comment by XES on June 30, 2021

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