I agree that Prerna is behaving really weird.. But I can't support Mohini calling her Manhoos in any situation.. That is really low..
She prayed to God to separate AnuPre ignoring the fact that Anu's happiness lies with Pre.. She played he Mom card then and maybe god listened to her and she is responsible for all this mess herself..
well i also dont like mohini so much but i can say that its her mother instint that she always wanted pre to left anu .i mean in whole kom track wo yahi bolti thi even before that praying .she has only problem with pre
aur agar moh nivi veena & sharma ko pasand nahi karte toh sharma bhi moh nivi koi khas pasand nahi karte .moh bus jaban ki tikhi hai aur super egoistic hai
never like her character but shubhvi really represented this vharacter so well