DH, I just discovered, has been texting a female co-worker pretty frequently. Sometimes in the evening, out of work hours etc
It's 99 percent work stuff, fine. But there's a slightly flirty, friendly tone. Actually I don't recognise this man in the texts as he certainly doesn't text me in this way. For example lots of emojis (winking, tounge out etc), sometimes kisses, references to her favourite TV programmes, asking how she got on at doctors.
I just wanted to ask advice because I'm not sure if I'm being jealous unnecessarily or actually this is out of normal boundaries.
I met her once and her reaction to me was odd. All his other colleagues were friendly, she just shrunk back. Seemed unnerved by me, can't quite explain it. Before I knew about the texts I remember finding her interaction a bit strange.
Not much in DH behaviour to suggest affair but I've not been as happy recently. I find him unemotional and I feel things haven't been quite as great. We did have a bereavement that left us feeling for a while though.