I say, and with God's help: The condition of education is only necessary if the expenses of education are on the husband, in which case this becomes part of the dowry for her. If the husband refuses to allow her to learn, he must give her the amount of the education costs; because it is part of her dowry. Moreover, it is a religious obligation for the husband to adhere to what he has promised her regarding education; because the believers are bound by their conditions. If it is deemed beneficial that education is more advantageous for you and your children, you should involve good people to achieve such a thing; otherwise, no. And God knows best.