You searched for: “symmetrophobia
symmetrophobia (s) (noun) (no plural)
A strong dislike of symmetry: An individual, suffering from symmetrophobia, may have the compulsion to rearrange furniture so that end tables are not exactly the same distances from a couch, or identical lamps are not positioned at equal distances from a chair or couch.

There may also be a compulsion to rearrange pictures on a wall in a random manner rather than in a row or equal intervals from each other.