Fiction by Susan Richards Shreve.
Good book: it's set in the Watergate era without (fortunately) being ABOUT Watergate.
It's about a woman who moves back to her childhood home on the outskirts of DC, and about the people in the neighborhood. Nearly everyone has something to hide...
I'm not sure about the title. It's more about secrets to me than about love.
Other books I've read by this author: A Woman Like That