I have for the last 10 years, subscribed to the idea of polyamory and or other non monogamous relationships. That being said I have for the last 3 years been single, largely due to my partner at the time leaving me and my daughter. Now I find myself in an opportunity to join an already established relationship with a woman I have history with. Enough history we are already in the i love you stages. I also have a decent relationship already with her partner. Here is my challenge. Entering into this or any relationship as a "secondary" is very against my nature. I'm very alpha (not aggro) and her current is (with no intent of character defaming) much more beta. I have a strong desire to have a "first" foundational type of partnership, not only with her but with a partner. Someone to come home to, someone that builds a relationship with my children. Someone that builds my businesses with me as I help build her/them! I'm beside myself, but do not want fear and jealousy to cloud the potential for this to be something good for me. I dont really know what I'm asking but I feel very unsure. Any insight would be great. Thanks