Question juridique clé
Whether the appeal against the cantonal remand decision was admissible under Art. 93 BGG
Solution extraite
The appeal was inadmissible because the remand would not cause an irreparable legal disadvantage and would not immediately lead to a final decision.
Motifs extraits
A reversal would only resume the appellate proceedings and the alleged procedural defects could still be raised against the final divorce judgment; mere delay or increased costs are insufficient.