I think Asim has very well built an image for himself. We've seen Sid's violence towards Asim twice now and with the bias BB has for Sid right now her interviews are not hard to believe that BB has edited the footage.
Also, I don't think she's wrong. I've seen her respect Sid most of the times in the house but it' was Sid that instigated/caused problems with her first. The only confrontation they had was when Sid taunted Asim using Himanshi indirectly and she spoke up for herself. Not just her, but even Khesari said in the house that he respected Sid but the way he conducts himself is not cool.