Pls don't get surprised. It is the weak link in Indian Politics. When she has the support,she will want to have the share in the power as well.It is not the UPA that is running her party or UP Government,It is BSP that is supporting UPA.So when U take help,U have to oblige.It is simple. How can she forget the withdrawl of support by congress. In fact the constitution should be ammended,so that no post election alliance should take place.