Gena Puro > Status Update

Help! I've been wracking my brains out trying to remember this book I've read years ago.

Plot: Wife falls in love with her supposedly dead soldier husband's best friend. Both husband and the best friend are in the military but only the best friend survived/came back. Then the husband miraculously comes back from the dead just when wife and best friend are starting to build a life together.

TIA GR friends! :)