Complex sentence: Kapoor had gave birth to her first child and happily her and husband had named it Raveena Bhatia who was born on the 19th September 2006 and then Kapoor had given birth to her second child and happily named him Rahul Bhatia who was born the 2nd March 2012.
Split into simpler sentences: Kapoor had gave birth to her first child and happily her and husband had named it Raveena Bhatia who was born on the 19th September 2006. After 6 years later Kapoor had given birth to her second child and happily named him Rahul Bhatia who was born the 2nd March 2012.