possessional anchors
Physical remnants of a previous relationship that provide a security blanket in your current life
She had been divorced for 3 years and glancing around her home, she suddenly became aware of the possessional anchors from a previous life scattered throughout and knew that it was time to discard them and move on.
possessionalism
The state of being possessed by an external soul
I found myself exhibiting signs of possessionalism by Willie Nelson during that last song