2 Books Found

Based on your description:

"A couple meet on summer vacation and fall in love. He must suddenly return home becauses his father has died and he must takeover the family business. She returns home and find out she is pregnant. Parents are supportive of pregnant daughter. She tries to find him but his sister tells her that he his engaged to another. He decides to go visit her after a few years and meets his little boy. Harlequin romance "