Final answer:
When John and Mary have compatible styles of loving, their relationship is likely to succeed, as this suggests shared expectations and approaches to love, aligning with both Lee's theory and Sternberg's Triangular Theory of Love.
Step-by-step explanation:
When John and Mary have compatible styles of loving, according to Lee's theory, their relationship would stand a good chance of succeeding. This compatibility suggests that they share similar expectations and approaches to love, which is a strong foundation for a lasting relationship. Sternberg's Triangular Theory of Love also supports this idea by stating that a balance of intimacy, passion, and commitment, known as consummate love, is essential for a healthy and enduring relationship. John Lee proposed six love styles, and compatibility in love styles is often considered a positive factor in relationship success. The six love styles are Eros (passionate love), Ludus (playful love), Storge (companionate love), Pragma (practical love), Mania (possessive, obsessive love), and Agape (altruistic love). If individuals share similar preferences in how they express and experience love, it can contribute to a more harmonious and fulfilling relationship.