I wasn't really sure how to word the title but over my time on mumsnet I've read about people having emotional affairs.
The concept of an emotional affair is fairly new to me, although makes sense that there's a line you don't cross when becoming close to someone and that a relationship betrayal isn't always physical.
As someone who is prone to having quite close and intense friendships I wondered what the line would be for a friendship to become an emotional affair? Would ot have to be something as obvious as confessing feelings or wanting to sleep with eachother, or could there be more subtle changes that Mark the end of the friendship and the beginning of an emotional affair?
(I do realise that different relationships would likely have different points at which boundaries were crossed, for example open relations or polygamous couples would see things differently to a very traditional set up.)