Ellie always knew that the sex with Adam would die down one day. Sometime in their seventies, she thought, with the memory of their steamy years to look back on. Not sometime in their thirties with only one year that could reliably fit in the steamy category.Now Ellie can't help but feel that she is the only one who is worried. And she can't help but wonder if a sexless relationship, even one with a man who is everything she could have hoped for in every other way, is really enough.Her best friend is getting divorced, her sister is planning a wedding and Ellie is coming to terms with her biggest decision yet. Because when it comes to the big decisions in life, you want to be really sure before you say yes.