Love the One You're With by Emily Griffin

I needed something light and airy so I'm reading Love the One You're With by Emily Griffin. I've listened to her other books on CD and liked them. Her books are nice, light, "beach" sort of reads. This one's about Ellen and Andy, married and in what seems to be a "perfect" marriage...until, Ellen runs into an old flame (Leo). This was the guy that broke her heart and she can't really forget. Seeing him makes her begin to question if she's living the "right" life. I'll let you know.

Update:  This book was pretty good.  There were times I wished the main character would get a grip and stop being so wishy washy and realize the good things she had in her life...in fact at times I felt like punching her but in the end, it was a good read...exactly the light and airy read I was looking for.
 
And by the way, I've listened to Emily Griffin's other books on CD and they are very enjoyable!