I think there are tell tale signs in a lot of these sitchs...
But we chose to ignore them or avoid them to not rock the boat.
It may just be little things , maybe from day 1, maybe further down the line.. Things that you brushed aside as insignificant / not worth falling out over.. Little white lies, the odd flirty message that deleted or maybe comments that give you a glimpse of the way the WAW was starting to sway (maybe about your looks, not hitting the gym enough, the clothes you are wearing etc )
Its difficult for the LBS to pin point exactly in many cases, as the WAW will never ever give you a straight answer anyway, and we are taught to believe nothing what they say. I think its down to the LBS to learn from this mess... Learn, do the appropriate 180s, and be more selective next time.. keep their eyes open and dont ignore them red flags that maybe they chose to ignore first time round.
Previous username - Helpme123.. A name chosen at a desperate time..
Now Mr Brightside.. coming out of my cage, and doing just fine.