Definition of miserliness according to Islamic teachings

Grave disagreement and arguments between the spouses; should we advise them to get divorced?

Does there have to be love between husband and wife?

Her husband spends his wealth on haraam things; can she take some of it without his knowledge to save it for the children?

Spending On a Wife Who Works

The way in which the wives of the Prophet (blessings and peace of Allah be upon him) dealt with the inherent jealousy of women

Books that speak about the rulings on marriage, women, and ways of making the marriage successful

To what extent can the husband tell his wife what to do? Can he use force to make her do something, no matter how trivial?

She has a strong desire to have a baby and is praying for that, but her husband wants to delay having a baby, and now she is frustrated

Her husband has forsaken her in bed for a year and a half