Some people are better suited for one another but I am not sure there is a way to gauge who is "most right".
It's a very interesting place to be. As LBS we are more apt I think to explore lots of avenues in our new lives (and I don't just mean romance). When a long term affair is happening the WAS is pretty "locked in". The LBS has better evaluation skills based on their experience alone.
People come in and out of lives for a reason - not everything has to be so defined IMO.
