K has finally told me that what she wanted was for things to stay the exact same except that she got to have sex with Abe every morning. She does not want to have a relationship because she doesn't want to tell the other two men she's dating about each other or about Abe. Which is the opposite of what she told Abe. I told Abe what she had told me, and he has decided that he doesn't want to work on any relationship with her any longer. He doesn't want to just have a sexual relationship, and now he doesn't want any relationship with her because she is still lying to at least one of us.
Right now I'm still leery and not really trusting them to be alone together. I'm hoping that I can get some trust back in both of them and I can have my friend and partner back. Right now I'm just taking it one day at a time.