Satyagraha is a law for universal application. Beginning with the family, its use can be extended to every other circle.
Non-co-operation means refusal both to help the sinner in his sin and not to accept any help or gift from him till he has repented.
You can return blow for blow if you are not brave enough to follow the path of nonviolence.
Who can make a more effective appeal to the heart than woman?
You can't hurt me without my permission.