I saw this on Wikipedia:
The United Nations Commission on Human Rights, considers the recanting of a person's religion a human right legally protected by the International Covenant on Civil and Political Rights: "The Committee observes that the freedom to 'have or to adopt' a religion or belief necessarily entails the freedom to choose a religion or belief, including the right to replace one's current religion or belief with another or to adopt atheistic views [...] Article 18.2 bars coercion that would impair the right to have or adopt a religion or belief, including the use of threat of physical force or penal sanctions to compel believers or non-believers to adhere to their religious beliefs and congregations, to recant their religion or belief or to convert."[5]
Seems to me that being shunned by family and friends for quitting Jehovah's Witnesses would be penal sanctions.
LD