When you talk about her success as a business woman, it does not certify anything.. We are different people at work and in personal life. At work, objectivity rules in most cases but relationships are different...we operate from the heart.
Now, despite all these issues, she has accepted the fact that she loves DV. DV's assurances about his mother played a great role in calming her down. However, she met his mother and things went for a toss.
Now here we need to understand something...Sanchi values relationships...She lives by the dictum 'Aaji Nani know the best'..(mother knows the best) she gives in wherever she sees a conflict...She does not fight..especially in case of people...She agreed to Prachi's wishes, she agreed to give up DV when things turned bad...and considering her case, it is perfectly normal...She is not a fighter, she is nurturer..she nurtures people...which is what attracted DV to her...the fact that she is a sacrificing, loving, compassionate woman...She gives anything up when it comes to people she loves..
So, lets understand her...She knows its a tough fight...she has seen it with Aaji Nani...and now with DV being stalked by Ankita...who she feels is DV's mother's choice...she will get insecure about everything...DV has to understand that and he also needs to put his foot down where Ankita is concerned...