Questione giuridica chiave
Whether the conditions for adult adoption under Art. 266 para. 1 no. 3 CC were met, in particular whether other just causes existed.
Decisione estratta
The relationship between Y. and X. was sufficiently close and filial in nature to constitute other just causes for adult adoption.
Motivazione estratta
The court relied on the long shared household, the explicit adoption letter, witness testimony, testamentary and administrative acts showing mutual support, trust, and a relationship comparable to natural filiation. Purely financial motives were not established.