What should a wife do with her husband who only prays in the mosque on Fridays, and excuses himself from organizing his time for prayer by claiming he is busy with extra classes, despite her continuous attempts to persuade him?

Our advice to the questioner is to continue advising her husband and urging him gently and kindly to perform the prayer in the mosque with the congregation. She should seek assistance in advising him from some tapes and books that address the importance of congregational prayer in the mosque, as well as from righteous people from the mosque community who have a connection with him. She should also frequently supplicate for him, asking Allah to grant him success in maintaining the performance of prayer in the mosque.