What is what does downgrade mean in a relationship?

When a couple downgrades in a relationship, it means that they have decided to decrease the level of commitment or intensity in their relationship. This may involve moving from a romantic relationship to a platonic one, or from an exclusive relationship to an open one. Downgrading could also mean that one person is no longer interested in maintaining the same level of closeness or intimacy as before, leading to a change in the relationship dynamic. It may happen due to a variety of reasons such as changing priorities, mismatched expectations, disagreements, or loss of feelings. Overall, a downgrade in a relationship implies a shift away from a previously established level of emotional and/or physical intimacy.