I found a strange text from a girl on my partners phone he had saved the number under a boys name (she put her name on the bottom of text) I left it for a few days thinking it was a mistake but it was niggling at me so I checked again - no new texts but there was a phone call, he records all calls I checked the recordings no sign of the call , I checked the trash section in app and voila 2 juicy little calls recorded....long story short he meet her, picked her up went back to hers spoke to her and her friends (shared accommodation ) claims nothing happened, next day she started texting him he was getting annoyed coz she was texting alot he said he blocked her number so she could not contact him anymore (whatever he deleted everything so can't even see if that's a truth) I'm obviously Pissed off he has form for doing this however this is his explanation- he claims when work gets super busy (there are times when he works 3-4 days straight with 4-6 hours sleep) that he needs some sort of distraction to take the edge of the stress, he has only ever gone online before on hookup sites ext has never met anyone irl, this I feel is a step to far, his job means he has access to a lot of female attention he has never taken up on any flirtation b4 this, Idon't know what to do my trust is broken and to be honest I am physically emotionally and mentally exhusted, I'm on the brink of a complete break down advice pls x