,...Greetings, and welcome to the board !
From reading your post, I feel excited FOR you and your new adventure !
Unchartered territory can be both thrilling and scary. I`m getting a ultra-healthy vibe from what you have written, and I hope things unfold well for all 3 of you !
My 2 cents would be in the form of :
- Read up, but not to much. Don`t get hung up on how other poly relationships work,..nor the labels. Always remember to 'recycle' info..... Keep the advice that works, and throw out what doesn`t.
- ....and enjoy each other.