n/c but happy to answer questions about mn, I am here lots 
Dh has history for forming emotional relationships with other women, online but also in rl.
He has been talking loads about a woman in work, lots of texts and contact. He has already said that there is nothing to worry about, that she is just a friend and described her to me in not very complimentary terms (her looks)
After the last time I told him that I would not put up with this, if it happens again goodbye.
Do you reckon I should warn him or just wait and see what happens?