Debbie Puglisi is enjoying life with her husband of nearly 25 years, Nino, in their new dream home. But when an unexpected visitor drops by the neighborhood, Debbie's whole world becomes her worst nightmare in a matter of minutes.

Devastated by personal loss, Heather Kelso finds a fresh start in a familiar place and falls for charismatic Garry DeJesus. But jealousy and other friendships will ultimately drive a deadly wedge straight into the heart of their relationship.