She vowed that if the arguments with her husband ceased, she would fast on Thursdays forever

He vowed to take his mother for ‘Umrah on the day of Eid; can he take her for ‘umrah in Ramadan?

When there is a conflict between fulfilling an oath and honouring one’s parents

He pledged to give some money in charity and he does not have that money now

She vowed to sacrifice a sheep on behalf of her mother; can she offer the charity in the form of money instead?

She swears oaths to her children then they go against her wishes. Does she have to offer expiation?

Ruling on swearing by the right of Qur’aan

He vowed to give 100,000 riyals in charity. Should he fulfil his vow?

How to Expiate for Swearing by Allah and Lying

A vow in intention only does not have to be fulfilled