Sujata can be Shiv's Mom who will show Shiv Shanny pics to her when she dated him. So she will marry him to take revenge (without getting her memory without knowing though she dated shiv at a point of time she dated vyom after that and was in love with vyom and that should be revealed to audience as well as the fact that shiv mother wants revenge from SharOm as she held both of them responsible for his son's death) I want Shanny to be in love with vyom when she agree to marry him, revenge and hate when she Marry's him and despite of hate and revenge I want her love for vyom to take over.
Story needs to move forward and SharOm marriage is a must! Vyom has got a family perfect for getting trps.