Complex sentence: She is the mother of Humayun Dhanrajgir and Dhurreshwar Dhanrajgir, mother of Sanjay Dutt's former wife, model Rhea Pillai.
Split into simpler sentences: She is the mother of Humayun Dhanrajgir and Dhurreshwar Dhanrajgir. Dhurreshwar is the mother of model Rhea Pillai.