I tried using person A & B scenarios in the past but someone told me to 'keep my beak out' as if I was a 3rd person so I think that I will just be honest about where I stand in these scenarios from now on. My fiance cheated on me, I caught him with black and white proof, text exchanges. The texts were with randoms he met online and had no real connection to. If I never caught him, I think it would've continued for a lot longer than it did. I was very hurt and we were considering splitting but decided to stay together, on the condition that he is to give me his passwords so that I can keep an eye on him, because although he said he would never cheat again, I didn't quite believe it, as he had promised to be faithful to me at the beginning of our relationship which was clearly an empty promise. When going through his chats I questioned him over one in particular that went on for a while. There wasn't anything sexual but something about it kept me reading. He told me it was his close female friend who he has been close to for two years. From their chats I can see that she has been using him to load her problems onto and talking about things that I would have prefered me and him to talk about ourselves. Since I've known about her I've never been comfortable with the level of intimacy between them,. Although she has never come out and said it I think she fancies him. When confronted she denied it. I tried to communicate my feelings about her to him but turns out that she's tried to make me out to be a horrible person to drive a wedge between us, trying to convince him that we aren't right together by saying things like me and him are LDR at the moment and that she can give him more physical attention. He's changed his passwords, he has convinced her that by having them and trying to communicate that they shouldnt talk to eachother that I am being controlling. I recently found out I'm 3 months pregnant and he is excited about it but is already jealous of the attention I give to our current children which is unjustified because we spend a lot of time together as well and in my honest opinion, too much. He told me he supports my decision no matter what I decide which for some reason hurts. I even tried the 'me or her' thing and he said her because he is closer to her (which hurt me allot) and I said 'why don't you be with her then' and he said 'because I don't think of her like that'