I came up with 3 reasons why AD wants to destroy JW and Walia Khandhan
1 . Young AD and Barnali were in love with eachother,but Barnal left young,hansome and peniless AD for Rich,hottie and Old UW(JW's look alike)😆😆
In meantime AD became rich and comes to know abt Barnal being jailed as we all know pyaar andha hain ,he now wants his revenge from JB as they are behing barnali landing up in jail.
2 . Second scenario is Zinda Film,AD's sister must hav been in love with Yound Hansome JW(now who can resist him😳) but JW must hav rejected her who must hav comiited suicide so AD is now after JW.
3 . AD loved a gal,who inturn was in love with JW😳 😳and when JW refused her,she must hav comiited suicide and bechara AD is now back to take revenge.
My reasons are solely on basis that JW has always been blamed and punished for mistakes that he has never comiited in first place,so....
now dont say that its JW fault to be born as UW son and hansome and good looking.