Knowing the truth is like reading the news.
Getting the memory back is like participating in the event.
Reading the news about tsunami is not the same as living there and experiencing it.
Even if Saravanan comes back, it won't work.
Actually, even if her memory comes back, it might not work. She has already been brain washed by Vettaiyan, RS, Kayal and Myna too much.
When Tamil told the truth about her hating the marriage she ended the marriage. She asked a bunch of questions and verified everything, yet it didn't work. The facts don't bring back the feelings. During Saravanan's time, she used to know Vettaiyan's character. She used to say, "Avana namba mudiyaathu. Avan raja thanthirama ethum seithiduvaan." That level of knowing won't come by knowing the facts.
This too shall pass and and Vettaiyan/Myna/RS will manipulate something raja thanthiramaai.
Last week Vettaiyan told RS discussing about Tamil's letter, "Some people will do whatever to get what they want." Isn't it hilarious that he was talking about himself.
I like your post. Exactly telling what I feel for the story line.