Coming Home to You by Sybil Kelton

She left to protect her son. He’s back to reclaim his first love. But secrets this big don’t stay buried forever.

Thirteen years ago, art student Cara thought she had a fairytale romance with billionaire’s son Ellis, heir to the Horizon Electronics empire, but when she gets pregnant unexpectedly, her boyfriend’s tyrannical father gives her a choice: Disappear without a trace or give up the baby. Brokenhearted, Cara chooses her child over the love of her life.
Ellis Benton has spent his life trying to escape his father’s shadow. Handsome, successful, and haunted by the girl who got away, he’s come to Brightwater on business—but when he meets Cara for the first time in over a decade, Ellis finds himself drawn back to the one woman who ever truly saw him.
Cara’s carefully constructed world begins to unravel. Ellis wants answers, and he wants Cara back.
As old flames reignite, Cara and Ellis are drawn back into each other’s arms, but the truth about Riley’s parentage could destroy everything and Cara must decide if she is willing to risk it all for a second chance at love.