What's the story of this show?

Could someone give a brief outline?

Its about polygamy. Azaan and Shayra were in love and got married but Noor was Azaans childhood friend and always wanted to maryr him to get the title of bahu begum in their nawab family. She got jealous and compelled Azaan to marry her too but later realized her mistake and gave him divorce

Now the current track is focusing on a new entry Adil who is creating problems in their lives