New Delhi, Jul 13 (ANI): Former Pakistan prime minister Nawaz Sharif’s daughter Maryam tweeted a goodbye message to her kids ahead of her arrest in Avenfield reference case. "Told my kids to be brave in the face of oppression. But kids will still be kids. Goodbyes are hard, even for the grownups", she tweeted. She along with her father Nawaz Sharif will be arrested by NAB at UAE's Abu Dhabi Airport later this morning. Flights that were to arrive at Islamabad airport this morning have been diverted to Lahore airport. Maryam and Nawaz are expected to arrive Pakistan today after which they will be put under arrest and taken to jail under heavy security.