Final answer:
Companionship love refers to the deep, mutual friendship and emotional bond that develops between two people who have spent a significant amount of time together.
Step-by-step explanation:
Your parents have been married for twenty-five years and are best friends. They are sharing companionship love. Companionship love refers to the deep, mutual friendship and emotional bond that develops between two people who have spent a significant amount of time together.
In this type of love, the partners view each other as best friends and support each other in all aspects of life. They enjoy spending time together and have a strong sense of mutual respect and understanding.