The Doctor's Runaway Bride

Description for THE DOCTOR'S RUNAWAY BRIDE by Sarah Morgan:

Tia knows she can't marry Dr.Luca Zattoni. She's pregnant as a result of their whirlwind romance, but she's made a shocking discovery about Luca. So she leaves Venice -- and the man she loves.

Luca is determined to find Tia, and soon he's living and working alongside her again! This passionate Italian fully intends to claim his bride, and their unborn child, but first he must prove his feelings for Tia go deeper than intense physical desire....

Harlequin Presents #2366, December, 2003.