Based on what we have seen re Vaibhavs fist marriage it's evident he is a gold digger. At heart he is quite a nasty guy with almost no.silver lining. He is corrupt & manipulative as a person can get.
VK married his first wife for money, then got rid for her somehow but couldn't harm the kid I guess cause it would look too suspicious. He then made Nana into an alcoholic & took over the company. Since he is making money & Nana is busy drinking in his sorrow, he won't say anything to VK. It's obvious Nana doesn't like VK but he has no choice (well he does but poverty is not an option I guess).
So this explains why he was probably so attracted to Akansha. He could see the gold digger aura she exuded.
Being with VK we have seen Akanshka lose her humanity. She is now a cruel nasty power hungry bisch. She wants her son only as a trophy to hold over Manavs head. No way she loves her son..she loves her money & will give Yathu back as soon he gets in the way.
What i want to see is the following:
1) Sakshi & Manav get close. Get married. Somehow Niharika gets out & helps them get rich and all 3 get revenge on A & V
2) Nana looked displeased with VK & it's obvious he doesn't like him. I want him to be have a plan where is looking for his daughter behind VK back. He knows that VK did something to his daughter & I want him to be secretly on a mission to destroy him
3) Make sure every scene where she Akanshka is shown being nasty to have it played out on her. Want the kinars curse to come true
4) want VK in jail eventually & Akanshka alone forever
Right now show is annoying to watch cause bad guys keep winning