Lalu Yadav elder son Tej Pratap Yadav has filed for divorce from his wife Aishwarya Rai.Tej Pratap, who was health minister in the grand alliance government, is an MLA from Mahua in Vaishali district. He filed for divorce in Patna court on Friday (November 2). He married Aishwarya on May 12 this year. Aishwarya also comes from a political family. Her grandfather Daroga Rai was a former chief minister of Bihar while her father Chandrika Rai is a former minister and a Rashtriya Janata Dal (RJD) leader.