Salman reveals nana didn't speak to Salim Khan for 5 years. On Bigg Boss 20's Weekend Ka Vaar, Salman Khan revealed his maternal grandfather stopped speaking to his father Salim Khan for five years after his marriage to Salma Khan. Salman clarified religion wasn't the issue — his nana disapproved of his daughter marrying an aspiring actor. The rift ended after Sohail Khan's birth.