Roshni is not lucky poor girl she unlucky
in one year time she got married, her husband got arrested numerous times , her honeymoon was ruined, she nearly burnt the hose down, she was kidnapped, she was almost hit by a car, she was nearly arrested for tax fraud, she nearly became a widow, she found out her husband is a liar, she got a divorce, she finally got some action only to find out it was a trick, her husband wanted to divorce her, her father was killed, her mother had become poor, she had a miscarriage, she was kidnapped again, she was kidnapped again, she was kidnapped again, her husband died, her mother was in jail and now she will find out her mom isn't her mom
So that shows Roshni is not lucky, she should go to a far away temple and try to change her luck