Sayyed Mohammad Al-Musawi,
Sayyed Mohammad al-Musawi is originally from Iraq and heads up the World Ahlul Bayt Islamic League in London. Other than being involved in various humanitarian projects, he frequently responds to religious questions. In the past, he has also spent significant time in India guiding the community.
The oath to do an action needs many conditions to be valid; e.g. the action should be valid by itself. Oath on an action which is Haraam is invalid e.g. an oath not to talk to his brother or any relative or a believer is invalid.
Oath of the wife is invalid if it clashes with the rights of her husband.
Husband can invalidate the oath of his wife.
Oath of the son or daughter against the wish of their father is invalid.