Asad Bashir Khattak, the estranged husband of Veena Malik, has sent a Rs500 million legal notice to the actress.
Khattak said he is not being allowed to meet his children for over one and a half year.
He said a court in Dubai has also passed an order in his favor, adding that he would make further revelations about his former wife in the coming days.
Khattak also shared a purported audio conversation of Veena in which she is heard using crass language while hurling threats at her former husband.
Veracity of the audio tape could not be independently confirmed.