Punishment for Disrespecting Parents

She wants to divide her hasanaat between her and her parents

If there is a conflict between his father’s instructions and doing something he vowed (nadhr) to do, which should take precedence?

Should he get married without his father’s approval?

He goes for ‘Umrah and takes his mother with him, and his wife objects

He gives his family money to buy luxuries and borrows from his wife

Should he obey his parents or follow the Sunnah?

Does he have to obey his mother by making his wife go out to work?

He wants to benefit his deceased father

Does the mother have the right to stop her daughter fasting because of nutrition?