Celeste is pregnant.

And she doesn't know if the baby belongs to her husband.

After nine years of marriage, Celeste and Marcus are living inside a beautiful life full of silence, distance, and secrets. Then one positive test changes everything. The timing points to two men: Marcus, the husband she still loves, and Daniel, the mistake she made on one lonely night in Chicago.

Celeste wants to tell the truth. But Marcus is hiding something too and the longer they stay silent, the closer their marriage comes to breaking beyond repair.

Now one secret beneath her heart could destroy them… or force them to finally face every lie standing between them.

The Secret Beneath Her Heart is an emotional second chance romance about infidelity, pregnancy secrets, heartbreak, painful truth, and a love that can only survive if both hearts are brave enough to come clean.