Why do people think Quaid-e-Azam was a secular person, given how he treated his own daughter?
Dina Wadia, the only child of Mohammad Ali Jinnah was disowned for marrying a non-Muslim. The irony of this situation is Jinnah himself married a non-Muslim Parsi woman(Dina's mother). Moreover, Dina's mother was a daughter of a family friend of Jinnah and half his age at the time of his marriage. Jinnah knew the family since he was 24 when Dina's mother was just born, and married her when he was 42 and she was 18.
Imagine how creepy and disgusting someone has to be to do this to his friend. And when his daughter wanted to marry a non Muslim without such complexities, this man decided to disown her. I am glad Dina never had to see him after 1948 and live the rest of her life away from him.
This also leads me to believe Jinnah mentally was just like any other Islamist you see in the street. He just had the outward veneer of an Englishman, while hiding his real self.