"Emotional disengagement" refers to a state when someone disconnects or withdraws their emotions from a situation or person. It means they are no longer fully invested or involved emotionally. Full definition
«Just stop thinking about it»: Effects of emotional disengagement on children's memory for educational material (cambridge.org)
This is a free, three hour course that focuses on health emotional disengagement and boundaries (slsedmonton.com)
These changes compelled a new generation of artists to address emotional disengagement, formal rigor, and anonymity of authorship in order to escape the art that had reached its height of influence in the form of Abstract Expressionism. (davidrichardgallery.com)