My DP is a good looking barman. I am used to customers flirting and have only ever got annoyed when they've gone too far (pushing me out of way to give him their number for instance) but it hasn't happened for a while. Wide awake my phone is flat, so I go on his tablet. Messenger is up and I see a conversation between him and a woman who I don't know. She seems to be driving the conversation, it's not about hot sex or anything but just unnecessary iyswim. She does also say they had a good time didn't they? This is probably referring to a night he worked so he was doing his job. I am now feeling really uncomfortable though. I think it's because he's not mentioned it, we have no friends in common on fb and she is not his friend which is odd in this tiny place and I now feel really insecure.
Aibu to feel like this and how would you feel? Thanks xx