A wife washes her husband's feet without losing money.

The answer to this question varies from person to person, depending on the specific family relationship, cultural background and personal values.

In some cultures, washing the feet of the other half is a way to show love and respect. In this case, it is not a loss for a wife to wash her husband's feet, but an act of mutual love and interaction.

However, in other cultures, this behavior may be considered inappropriate or unaccustomed. In this case, it may be considered excessive or unnecessary for a wife to wash her husband's feet.

Therefore, whether to lose money depends on culture and personal values. The most important thing is that husband and wife should understand and respect each other in order to establish a harmonious and friendly new relationship.