If he fulfils his vow, is it permissible for him to eat from it?

The days do not have to be consecutive when fasting for kafaarat al-yameen

She said to her husband: “You are to me like my father”

Can he pay money for kafaarat al-yameen because nowadays it is more beneficial than food?

She promised her husband that she would never marry anyone after him

She vowed to fast for a month, should she make up the days when she was menstruating?

Is it permissible to change a vowed action to something better?

For kafaarat yameen it is not sufficient to feed one poor person ten times

He said, “May the curse of Allaah be upon me if I smoke another cigarette” then he smoked again

He promised Allaah that he would give up the secret habit then he did it again. What does he have to do?