I may be totally paranoid but just wanted to know the thoughts of others on this. Husband used to work in a job that involved a lot of travel. On one international assignment he would spend time outside of work with a female colleague on their own going out for dinner, going shopping etc. I didn't feel comfortable about this and told him so - he was very angry in response and felt I was controlling what he got up to. He later apologised and swore nothing happened. Further down the line I still feel uneasy about it. I looked at their messages and whilst their was nothing overtly bad in them a couple of times when they were arranging to meet up she'd say she was about to have a shower - I read this as an invitation to imagine her in the shower? When they went shopping she wanted him to help her pick a coat - subtle flirting again or am I being paranoid?