My ex and I were together 11yrs and have kids but were never married, we seperated inJan 2013. Over the last yr it turned out he had been cheating, not only was he seeing OW he was taking my kids out with her and playing happy little step families while I sat at home none the wiser. My ex and I had been going through a rough time but I would never have thought him capable of this type of deceit. I could not believe how bad I felt once I found out, being told by his brother, I felt like i had been hit by a truck. I hadnt been eating or sleeping, I felt sick all the time. my ex has never admited that they were together and even now will not do so. After a few months of being in the black I started to pull myself out and then he decided he wanted to retry so we did. After getting what I wanted I realised I couldnt do it, I would never trust him again. Only once through all this did I ever speak to her and I was very resonable considering, not once did I call her any names I just spoke with her. I guess now I have tryed to block my heart to him, he keeps trying to pull me back in, I still love him and care about him but I cannot go there again. I also know without ever admiting so he is still playing this OW also, i feel sorry for her but Im the psycho ex so she deserves everything she gets from him (i have read her love letters to him and it is funny that she believes she knows him but her letters prove she knows little of him.). I only wish NC was an option for me because he still sneaks into my bed and I do not have the will yet to turn him out.