Sussanne Roshan Wednesday spoke out against reports that actor Arjun Rampal was a reason behind her split with her husband of 13 years, Hrithik Roshan. She says nobody is to be blamed. <br /> <br />Sussanne couldn't avoid queries related to the recent announcement of her split with Hrithik, at the launch of Bandra 190, a luxury concept retail boutique co-owned by Sussanne, Seema Khan and Maheep Kapoor here Wednesday. <br />Read: Sussanne is, will always be love of my life: Hrithik <br /> <br />Asked to react to reports on Arjun's involvement, she said: "You can't blame anyone for this. It is sad to blame anyone. We are close-knit friends. It's not right to blame anyone." <br /> <br />She said she cannot pinpoint a reason for parting ways with Hrithik, whom she dated for four years before finally tying the knot Dec 20, 2000. <br /> <br />"There is no reason. Sometimes you have to do this because of a situation," said the mother of two sons - Hrehaan and Hridhaan. <br /> <br />Hrithik announced Sussanne's decision to end their marriage via an official statement December 13