Park Road incident!

Hey guys! i was watching the episode when Bani gets angry with Jai for not telling her that Roshni's brother is Rohit's father [one to marry Anu]...anyway i thought that maybe it is about Bani's mother because it was established at the begining of the series that Jai and her mother knew eachother. Maybe her mum's accident was done by either Jai, Roshni or her brother...because at that time they were dating?. and they hav said that it directly affects Bani as well as mentioning 'accident' loadz of times?...and to add a bit more masala maybe Roshni was pregnant?...anyway food for thought let me kno wat u think? 😃