Q) I am a woman that has a good amount of wealth. My son is willing to take me for hajj. i will pay for both of us. My husband does not want to go with me. If my husband insists thati dont go do i have to obey him?
A) One cannot obey people that want us to violate important pillars of Islam. Politely inform your husband that Hajj is fard (necessary) for you to perform.

Allah Certainly Knows Best.