The Time Traveler's Wife by Audrey Niffenegger
I have not gotten very far in the book yet, there not even married, but so far I totally love it! Being married to a Marine who deploys a lot, its a love story that I can totally relate to.
I admit, I had not heard of the book until the movie came out which I plan to see After I finish the book. I love the lead actress in it who plays Clare, Rachel McAdams who was also the lead in another book movie combo that I loved, The Notebook (which I read and posted about
here on Novel Bloggers)!