My point is, I don't agree when it is said that Prachi Shah was not like Prachi Milind Mishra in strength and in her passion to love. Prachi Shah was an extraordinary human being in her silent strength to love, just like Prachi Milind Mishra. I personally think the ultimate love is the one you simply can't let go, but for Prachi and for other too kind people like her I just know that the ultimate kind of love is when you let the one you love go for their good. Prachi Shah seriously thought letting Neev go was the best for him. Prachi Milind Mishra seriously thinks that Milind is currently sick and letting him go to Ayesha is not the best for him. Even so, when certain situation arises and she thinks it will be the best for Milind to be separated from her, though it will kill her I know she will let him go. Remember that her love for Milind was so strong that she decided to tell him that Ritwik was not her son, but then since she thought it would be the worse for Milind to know that Sukreti had a baby she didn't reveal that fact though it made her lose him. Prachi Milind Mishra didn't let go of her sacrifice to be with Milind/save her marriage, it was through luck and God's wishes that Ritwik made Milind know the truth and saved his marriage.
Just my opinion on Prachi's character.