The Imam would not interfere in any way in the personal life of his children and even his wife and let everybody to be free. As long as there was no issue that was contrary to religion involved, he would abstain from interfering in any way. He would not show any form of strictness in matters of their social interaction, wearing of clothes and visiting.
Name of the narrator: Farideh Mostafawi
Title of the Book: Impressions and Memoirs about Imam Khomeini's Practical Behaviour, vol. 1, chapter one, page 39