Hi. My name is Marcus and I am very grateful to have found this group. I have been in a relationship with my GF for 3 years now. She told me when we met that she liked to have mulitple relationships which sounded fine by me as I have not ever exactly been monogamous. But neither of us has dated anyone else since we got together until my GF met J. Now I have to share her and our time and I am struggling. I haven't met J, really don't want to, but GF seems happy so I'm trying to support. That's why I'm here.