beauty gap
A sharp, easily noticeable difference in the beauty/physical attractiveness of two members of a couple
Person 1: Do you think that Richard and John will get married?
Person 2: No, Richard will dump John.
Person 1: Why do you say that?
Person 2: Because there is too much of a beauty gap.
Person 1: Oh yeah, good point.
Person 2: No, Richard will dump John.
Person 1: Why do you say that?
Person 2: Because there is too much of a beauty gap.
Person 1: Oh yeah, good point.