How long have you known Other? NRE usually lasts 6 mos to 2 years. So a lot of the excitement you feel around Other might be from that. Not a good time to be making life changing choices -- when you are besotted with NRE stuff.
Asking you to make life changing choices like dumping your fiancee while in NRE? I don't think that's loving or kind behavior. Kinda cowgirl-ish.
You could ask if Other is willing to wait til NRE wears or of if she needs an answer now. If she needs an answer NOW and you are not feeling joyful about it? Tell her no. With regrets maybe, but still a no.
I feel like poly is a part of me that cannot be ignored but it also doesn't always need attention, if that makes sense.
Makes sense to me. I am poly in the sense that I can love more than 1 sweetie at a time. But I don't need to be actively poly dating every moment. We were Open and now have been Closed for years -- waiting out the parenting time/eldercare time. Love might be infinite but my TIME is not and there's a lot of dependents right now needing my time.
What makes it doable is that my spouse "gets" my poly side and I can talk to him about my poly thoughts and feelings at any time. And when we're out of this stage of life we can adjust again.
Does Other expect you to not poly date AND never talk to them about your poly thoughts and feelings? Or is Other willing to share in your mental/emotional inner life and listen to you talk about your poly thoughts and feelings?
What exactly is Other's dating offer to you? So far all I hear is
- Come be with me only.
- Dump your fiancee.
If that's it?
You sound like
- Come be with you only? Um... not sure about that. (<--- Not a joyous yes)
- Dump my fiancee? Um... not sure about that. (<--- Not a joyous yes)
To me anything less than a "joyous yes" can be called a "working no." That helps me simplify decisions. So if she wants an answer RIGHT NOW, you could say "I'm sorry. I'm not up for that new offer." and decline.
Whether that means you keep dating her in a poly model because things stay the same or she decides to bow out -- that's up to her at that point. Ball is in her court.
Right. I'm in so much fear that my poly nature would come through and at the same time I'm terrified that I might be settling, now that I've been understood so clearly by someone else. I'm so scared that being poly might be me sucking at picking partners. I'm terrified.
I think you need to do some soul searching. It may be that you do not want long commitments with
either one.
If you are bored a lot with your fiancee.... why are you thinking about marrying her?

You do not have to "settle" into marriage with fiancee just because you have long memories and house together. If you are bored together a lot? I would say be friends and see each other once in a while so it is interesting catching up again. But not so much "togetherness" that you get bored.
You also do not have to "settle" into monogamy with Other just because Other is a more exciting dating partner than fiancee right now. If poly is an important part of what you want in your life? And she doesn't want that? Accept that being friends might be best there too.
What is fueling your terror? Are you telling yourself you cannot cope...cannot make this decision...gonna ruin everything... or similar things? Remember you are not your thoughts. You are the person DOING the thinking. Which means you can change your mind. Fuel your "coping-ness" instead. Could think things like...
"This is hard, so I'm going to make a pros/cons list."
"This is challenging, so I'm not going to make huge life changing things right now like marriage. I will postpone the wedding until I am sure."
Stuff like that.
Galagirl