The Ruling on Boycotting a Witch

Question:
The questioner says: My mother is a witch, and she causes discord between her sons and their wives. Is it permissible to boycott her? May Allah reward you with good.

Answer:
If this statement is true and she practices sorcery, this is disbelief. The sorcerer is a disbeliever, may Allah protect us from that. It is obligatory to call him to repent, and if he repents, well and good; otherwise, he is to be killed. The Prophet (peace and blessings be upon him) said: And 'Umar wrote to his governors: . The narrator said: So we killed three witches.
The killing of the sorcerer is established from three of the Companions of the Prophet (peace and blessings be upon him): from 'Umar ibn al-Khattab, from his daughter Hafsa (may Allah be pleased with her), and from Jundub ibn 'Abdullah (may Allah be pleased with him). These are three of the Companions of the Messenger (peace and blessings be upon him). So if she is a witch, she is a disbeliever, and it is obligatory that the matter be referred to the one in authority so that she is called to repent. If she repents, well and good; otherwise, she is to be killed.
And if you are unable to do that, then you must boycott her, stay away from her, and cut off ties with her, because she is a disbeliever. Yes.