Question juridique clé
Whether the children's relocation to Tunisia justified modifying parental authority and custody under Art. 134 CC.
Solution extraite
Yes. The relocation was a new and significant fact, and the children's welfare required transferring parental authority and custody to the father.
Motifs extraits
The move to Tunisia was not foreseeable at the time of the prior settlement. The court found concrete risks for the children: cultural and linguistic uprooting, precarious legal and financial conditions, lack of insurance, and no stable family environment there. The children's best interests prevailed.