So my partner has a work phone, I was cleaning up yesterday and had to move it...curiosity got the better of me (I know, I know!) And I looked on it. There's a girl in his team, I know he's messaged her on WhatsApp before about work (cos he's told me) yet there's no WhatsApp thread between them meaning he's deleted it...why? What would be the point? Then I checked call logs....on my birthday last week he called her and they spoke for 20minutes. We'd had a little argument before I left for work that day and he was working from home, I finished work and he usually calls me while I walk home....he didn't call and I assumed it was because he was in a meeting or because of the argument we'd had. Now I can see that he was actually on the phone to her at that exact time. I don't know why but that makes me feel some kind of way!? Maybe they were talking about something work related but he didn't mention speaking to her and since that day we've literally had a conversation where he was saying he rarely speaks to the others in his team as he's the least popular and he said the words "I've only spoken to ** once before when she called me".. Do I say anything and risk an argument, plus having to admit I snooped. Or is this just one of them things to let go?