In a comic, the wife could discover the husband's hidden dark secret, like a huge debt or a dangerous addiction. This could drive her to plot and execute a way to get rid of him. It could involve legal means or some creative, fictional solution.
Often, it could be that the wife discovers the husband's secrets and exposes them to cause a rift. Another way could be by the wife building a new life and making the husband feel unnecessary.
To get on your husband's side in a novel, you could try empathizing with his goals and motivations. Maybe communicate openly and find common ground in the story's challenges.
Well, you could try doing things he likes together to strengthen the bond. Also, showing appreciation and support for him can go a long way. Sometimes, small gestures of love and care can make a big difference.
One way could be to have heart-to-heart conversations regularly, listen to his perspective, and work on resolving any conflicts together. Surprising him with small gestures of love and support might also make a difference.
Well, one way could be to involve him in the manga world. Maybe start by sharing some of your favorite manga moments with him and see if he gets interested. Another approach could be finding manga that relates to his interests and introducing it to him gradually.
You might consider giving him some space to explore the manga on his own and then discussing it together. Sharing your enthusiasm and showing how it brings you joy could potentially get him on your side.