According to robert sternberg, when two people are living in an arranged marriage, or a couple has decided to stay together "for the sake of the children," this is called
This is called empty love. The theory described by Robert Sternberg, called the Triangular Theory of Love, indicates that love can have 3 components: intimacy, passion and decision /commitment.
The intimacy component refers to feelings of connection, closeness, and union in sentimental relationships. The component of passion refers to romantic impulses, physical attractiveness, and sexual intercourse.
The decision /commitment component refers first to the decision to love someone, and then to the decision to keep that commitment. This component is also called empty love.