Ms Wahab and Mr Pancholi had filed the contempt petition against Rabiya Khan in December last year. In the plea, they had urged the court to initiate action against Rabiya Khan for "continuing to make defamatory statements against them and their son Sooraj".
According to their petition, Rabiya Khan had earlier assured the high court that she would refrain from commenting upon or making any adverse statements against Sooraj Pancholi and his family over his relationship with her daughter Jiah, or with references to Jiah Khan's death.
"However, she (Rabiya) continues to do so through her Twitter account and also by giving interviews to various television channels," the petition said.
In 2014, Ms Wahab and Aditya Pancholi had filed defamation suit against Rabiya Khan for making defamatory remarks against them and their son Sooraj, who has been accused of abetting Jiah Khan's suicide.
Justice Gautam Patel issued a notice to Rabiya Khan and sought her response by February 3.
Jiah Khan was found dead in her flat on June 3, 2013. Sooraj Pancholi was charged with abetment and arrested ten days later.
While he is currently out on bail, the sessions court is yet to frame charges in the case.
Get Breaking news, live coverage, and Latest News from India and around the world on NDTV.com. Catch all the Live TV action on NDTV 24x7 and NDTV India. Like us on Facebook or follow us on Twitter and Instagram for latest news and live news updates.