Conversation so far:
What domestic issues did Nawaz Sharif have?
What led to Nawaz Sharif's open-heart surgery?
Nawaz Sharif's deteriorating health forced him to undergo an open heart surgery only three days before the presentation of Pakistan's annual budget.
Did Nawaz Sharif die from a heart attack?
Nawaz Sharif is still alive and serving a 10 year prison sentence since 2018.
How was Nawaz Sharif's family life?
Nawaz Sharif married Kalsoom Nawaz Sharif, who was also of Kashmiri descent.
Do Nawaz Sharif and his wife, Kalsoom Nawaz Sharif have any children?
Nawaz Sharif's daughter Maryam Nawaz, also actively participates in politics. His other daughter, Asma Nawaz, is married to Ali Dar, son of Ishaq Dar, the current finance minister of Pakistan.

Question: How was his marriage
Self-contained rewrite: How was Nawaz Sharif' marriage?