Months after their elopement, Annie and Rob are settling into their new home and married life. It seems they've finally left everything that stood between them in the past, but their happily-ever-after is short-lived. When Annie announces she's pregnant, past issues flare to life, and a disastrous misunderstanding severs their relationship.

As she reels from the end of her marriage, Annie's friends and family show her she's never truly alone. Nonetheless, she struggles to find the strength within herself to trust her instincts, compounded by how ill-equipped she feels for motherhood, as she continues to heal from her lifetime of trauma. And when her kind, hardworking ex, Lucas, offers a level of support and comfort she never expected, Annie reconsiders her past romantic decisions.

With her due date rapidly approaching, Annie must learn to trust both others and herself, remembering that sometimes promises bloom in the most unexpected places, and-when kept-these promises can bring unparalleled joy.