I used to be the "cool " wife . I wasn't remotely jealous and I was happy for us both to have friends of the opposite sex .
I am now the soon to be divorced wife....I thought my H would never cheat , and wasn't the type - how wrong was I .
I realised probably too late that he had had quite a few of these friendships . One I had been wary of , but just kept a watchful eye .
He then moved onto a full blown emotional affair , which I knew nothing about ( or the person ) until I discovered it after my gut told me things weren't right .
Yes , some people may be jealous and have " trust " issues but that wasn't the case for me . I fully accept that men and women can be friends .
I would however be wary of these friendships . As others have said they are totally distinct from old standing friendships . It is the new ones that you need to look out for as you simply don't know the intentions of your H / the other person .
It is also the time they are devoting to this person which can get out of hand . This is usually time taken away from their own partner / kids .
Also listen to your gut - why is this particular friendship causing you to worry ?
I would also be wary about those husbands / partners who are kind towards female colleagues . I appreciate that it will not be the same in every case and some people are kind towards all colleagues irrespective of their gender .
For my ex he was kind and thoughtful towards attractive female colleagues . I hadn't met most of them , so wasn't aware of their attractiveness at the time . It also made him feel good undoubtedly , but as others have said he wasn't supportive towards the fat , balding middle age man in accounts !
I know now I very much had a DH problem .
When these friendships are formed , it is undoubtedly also an ego boost for your partner .
I think you need to speak more with your DH about why this particular friendship is making you feel uncomfortable. Agree what would make you feel comfortable and what boundaries should be in place .