I’m not sure what this is, but if it’s referring to something that happened in my childhood, I lost my virginity to an older guy on my 11th birthday, I’m not sure if this is what you mean??
If you simply google "Adverse Childhood Experiences Test", you'll find it. I am a 5.
I know you already have one, lol. But the more of these difficult issues you face in childhood such as alcoholism or a family member in jail or abandonment or abuse of various sorts...
Then you develop "skills" to cope with dysfunctional people, and that turns out not to be useful in establishing loving relationships.
God help us we so often imprint on the wrong things. I did so myself. I distinctly remember the warm feeling of familiarity washing over me as a female hurled abuse at me, and thinking yeah - that's the one I should marry, lol.
When we don't have that self-knowledge we are unconcsiously compelled to make decisions that go against our interests. Well golly, it turns out that people who have all these problems in common as children end up having issues as adults unless they take an active role intervening with themselves.
Whether you were poly or not doesn't matter to me in principle. What if you decided to move to the beach and surf - drop everything you were doing and pursue your real dream, to self-actualize and make jade carvings with tools from the 14th Century...join a convent, whatever.
You'd be telling us your significant other really isn't on board, especially now that he has to be a vegan too - it's unsettling to a life partner. Like suddenly they don't know you, how brazen...
Put yourself in his shoes hon, I would like to be fair to you and not over-state the case but it is terrifying to feel the loss of control he feels. I know, I've been there. I gave an ultimatim, it was not acceeded to, and I filed for divorce. Good riddance.
I think it took my wife and I three years to finally deploy the poly experiment and there were a lot of half-measures along the way. Re-assessment. Forward planning. Working together, reading, and trying to act with a clear set of rules.
You at least sound worried, so the signs of psychopathy simply aren't there and I have to rule you have a heart. You have a long journey ahead no matter what and I am big on self-knowledge, which begins with how we developed through childhood into adults.