(Please please no really nasty comments I feel awful about this). And tell her or her mum that her boyfriend is cheating on her with me? It would most likely be her mum as she always round his house if she isn't at work. Before I get hugely judged he was with me first for 3 years and had an affair behind my back with her, I forgave him but he eventually left me for her. But I am still hugely pathetically in love with him, and have continued to see him for the last six months most weeks. I did text her and tell her but she blocked my number and he admitted he had told her I was lying. It is killing me inside I want to stop seeing him but I can't as I love him too much. And tbh no I can't bear to see them happy when they both cheated behind my back. So I want her to know the truth once and for all, and prove it by showing her the texts etc. Is this really a hugely crazy thing to do? I know everyone will say just stop seeing him but honestly I have tried, this seems the only way to end it forever as even if she forgives him (which I think she will probably) he will never dare see me again. I'm 31 btw not a teenager and I know this sounds pathetic and awful. I do also feel sorry for her as I think she is as naive and silly about him as me...