Is it permissible for a woman to attend a class when her husband wants her to attend a better class, given that her teacher is a student of the professor who teaches the other class?

The Shaykh : Here are two other questions. One question asks: Is it permissible for a woman to attend a class when her husband wants her to attend a better class, given that her teacher is a student of the professor who teaches the other class? The answer: If this husband orders his wife to go to the good class, not the better class, it is obligatory for her to obey him. How much more so when the question states that her husband orders her to go only to the better class? In summary, it is obligatory for the wife to obey her husband as long as he does not order her to disobey Allah (Blessed and Exalted is He).