Complex sentence: Unwilling to get married, and hoping the groom's family will reject her, she deliberately arrives home late only to find that the groom, Chandrakumar, and his family are patiently waiting for her.
Split into simpler sentences: Unwilling to get married, and hoping the groom's family will reject her, she deliberately arrives home late. To her surprise, the groom, Chandrakumar, and his family are patiently waiting for her.