The applicant (mother, V) and respondent (father, F) were divorced in 2015 and shared almost equal care of their 12-year-old son (T), born in October 2011. The mother, an air traffic controller, was recruited for a position with DFS Aviation Services in Germany. She sought the father's consent to relocate with T to Germany, offering to finance three return trips per year for contact and highlighting benefits including international education, EU citizenship eligibility, and a higher standard of living. The father opposed the relocation, arguing it was premature, would sever his close bond with T, and that T's generalized anxiety disorder and ADHD made him particularly vulnerable. The father also sought custody through a counter-application. Both parties appointed clinical psychologists who conducted comprehensive assessments. The experts agreed T should relocate but differed on timing.