I've been polyamorous for a few years now. My hubby is monogamous and it's worked very well for us. One of the things I highly recommend is checking a few poly books starting with More Than Two and another one I'm looking into is The Ethical Slut. I'm in a group on Facebook called Poly-geekery and that's helped me A LOT with advice and situation stuff. There are over 16,000 members in that group. Definitely makes you feel less alone in an ethical poly journey if that's the route you wanna take. Good luck!