What is the wisdom behind and the ruling of a Muslim woman wearing a niqab (face veil)? Is wearing a niqab obligatory in Islam?

Besides, my parents are difficult. They deal with me rudely that I feel offended.

How do I deal with them? How should I respond to such rudeness? Do I have to cope with them, particularly when one of them are alcoholic? Should I cut them off my life?

What right do they have upon me? In what manner should I behave with them Islamically?

Sheikh Yasir Qadhi answers here…