The term "sustaining" refers to the act of maintaining or upholding something over a long period of time, typically in reference to relationships. In the context of long-term relationships, it involves preserving and nurturing the bond between individuals.
Related terms
Commitment: Commitment refers to the dedication and loyalty individuals have towards each other in a relationship.
Compatibility: Compatibility is the degree to which two people are well-matched in terms of their values, interests, goals, and personalities.
Communication involves exchanging thoughts, feelings, and information between individuals in a relationship. Good communication is essential for sustaining a healthy long-term relationship.