So at this point in time--
- You and Brynn have been at this and struggling for a bit over 2 years.
- You and she have not filed for divorce.
- You and she live apart.
- She has given you and Brody (your former best friend; how's your relationship with him?) a letter saying she wants be with both of you, and if you are not willing/able to participate that way, then you could choose to leave.
So you seem to be at a new assessment point in your life.
Are you willing to participate in a polyship and enter it with joy in your heart?
No. You don't seem to be willing. You are wondering if you should leave and let it go.
Are you able to participate in polyship and enter with joy in your heart?
No. You don't seem to be able to, at this time.
- Is it from a personal limitation, and you need a change of mind, belief, heart, or outlook to become more able?
- Is it from a lack of support from your poly-people, and you need a change in their support level to become more able?
Is it from a lack of interpersonal or intrapersonal skills, in you, or the in the others, and you need to grow them to become more able to polyship well together?
- Is it from a a combo of things?
I do notice you have spent a long time now struggling. You are two years in and kinda "surviving" in this polyship, but not exactly THRIVING in it.
Are you thinking of choosing to stay in it because you enjoy polyshipping?
No. You don't seem to enjoy this. It seems more because you are holding out for her to change her mind and return to "just us" (you + her). You call it "fighting for us," but you aren't actually fighting for "us." There's an "us" already in your V.
You seem to be fighting and hanging on to that hope for an eventual "just us" shape that you want with her, that she does not want to participate in. Limit reached.
It seems like you cannot imagine life without her and the future seems scary. Yet you are starting to think of letting go of wanting "just us," because things have become more than tiresome for you, hanging on to that want.
Is that where this is at? If so, I'm sorry you continue to suffer.
You do sound like you are progressing toward acceptance, though, and working on your "I am willing to let go of that want."
In time, the "I am able to let go" could follow, if you choose to cultivate that. I would suggest doing that.
What that means for the polyship, only you know.
But if you are not willing/able to be in a polyship
like this and enjoy doing it, you could change something, either how the polyship runs, or within yourself, or being in this V at all.
Signing up for more of this with no changes is choosing to continue to suffer same old thing, different day. You could choose to not do that. Could refuse to stay in this form of relationship. You could agree to be friends, maybe, but not stay in a relationship form that doesn't bring you joy.
If you are not ready to consider "freedom to start new relationships," then maybe consider "freedom from tiresomeness and suffering" at this time, like a smaller step in the process. You could not rush into dating other people right now, not biting off more than you can chew. Heal first. Only take on portions you can handle one thing at a time.
Get on with the work of "UN-suffering" and do the things that move you closer to that "willing and able to let go" place. Start by telling her "No, thank you. I decline your offer to carry on like this. I love you, but I don't love this shape. I'd rather work on being friends and loving you in a shape I can deal with."
It's up to you what you want to choose next for yourself. How could people help support as you consider your options at this point in time?