I posted on here before about my partners close relationships with his exes and how I struggle with this. I have kind of come to terms with the main one and we rub along okay. Anyway there is another ex who he bought a house with and lived with for a time. Since they split up he admits they have had an on - off sexual relationship though he swears never while he has been with anyone else. Anyway he is going to her part of the country on business next month and he tells me he intends staying over. He think's I'm a bunny boiling irrational nutter to object big time. Who the fuck wouldn't?? Even if he doesn't sleep with her its still inappropriate and downright disrespectful I am so bloody hurt and angry about this. I am a whisker away from dumping him. I need advice please