Complex sentence: Kokila decides to accept Dr. Krishna Raheja's proposal of him marrying Gopi; on the wedding day, Gopi recovers, only to be unwilling forced to marry Dr. Krishna.
Split into simpler sentences: Kokila decides to accept Dr. Krishna Raheja's proposal of him marrying Gopi. On the wedding day, Gopi recovers, only to be unwillingly forced to marry Dr. Krishna.