What is the advice for someone who consulted his wife about a matter, and she refused, but he still wishes to accomplish this matter?

The husband is advised to teach his wife and help her learn at home. He can use appropriate books and educational tapes to improve her grades. Regarding the subject of the question, it is advisable to perform Istikhara (prayer for guidance) before embarking on any matter. It is recommended for permissible matters, but not for obligatory, recommended, forbidden, or disliked matters. After Istikhara, one should consult people of sound judgment and experience, especially the wife, to win her affection and appreciation. The consultant's opinion is not binding if the consulter discerns what is right, but the reason should be explained to the wife if her opinion is disagreed with.