Recourir à la médiation pour résoudre un litige familial ou de divorce vs. aller en justice
Si vous agissez
Choisir la médiation
15%
Si vous n’agissez pas
Poursuivre un litige judiciaire
47%
Pourcentage de personnes qui regrettent ensuite chaque choix. Les barres et le registre complet s’affichent ci-dessous.
Famille
Dernière révision 2026-05-22
Qualité des preuves 4.25/5
Score d’évaluation en huit dimensions selon la
grille de qualité
. Chaque dimension notée de 1 à 5.
D1 Vérification des sources
4/5
D2 Autorité et indépendance des sources
5/5
D3 Précision du taux de regret
2/5
D4 Comparabilité des sources
4/5
D5 Motif de Gilovich
5/5
D6 Qualité de la prose
5/5
D7 Complétude des réserves
5/5
D8 Qualité de l’échantillon
4/5
Moyenne4.25/5
Données de substitution — aucune enquête directe sur les regrets n'existe pour cette décision. Les taux sont dérivés des scores de satisfaction et des obstacles d'accès plutôt que de questions portant directement sur les regrets. Voir les mises en garde ci-dessous.
Regret d'action
Choisir la médiation
15%
~15% des parties en médiation familiale rapportent une insatisfaction quant au processus ou au résultat (proxy de regret)
Parents qui divorcent ou se séparent ayant utilisé la médiation familiale ou liée au tribunal, principalement échantillons américains et canadiens
transversale et longitudinale ; multiples fenêtres d'étude de 1985 à 2010
Regret d'inaction
Poursuivre un litige judiciaire
47%
~47% des justiciables familiaux insatisfaits des résultats judiciaires (proxy de regret)
Parents et conjoints ayant résolu des différends familiaux par des procédures judiciaires contradictoires, principalement échantillons américains
transversale et longitudinale ; multiples fenêtres d'étude de 1985 à 2010
% regrettent ce choix
Choisir la médiationPoursuivre un litige judiciaire
15%47%
inaction dominates — L'inaction domine — la plupart regrettent de ne pas avoir agi.
Décisions associées
Décisions sémantiquement similaires — même terrain, compromis différents.
Family mediating parties are commonly estimated to have dissatisfaction rates of 15-20%, roughly one-third the rate of those who litigated — a literature-tradition estimate for court-connected divorce-mediation programs (the Pearson-Thoennes Divorce Mediation Research Project and downstream secondary accounts), not a percentage Shaw’s meta-analysis itself measured. Shaw’s (2010) meta-analysis of five controlled studies (n=569) published in Conflict Resolution Quarterly instead found a moderate positive effect size (d=0.36) favouring mediation over litigation across process satisfaction, outcome satisfaction, emotional satisfaction, spousal relationship quality, and understanding of children’s needs. Independent research across court-connected mediation programs consistently reports that approximately 47-65% of adversarial litigants are dissatisfied with outcomes, with the higher end of the range coming from the Pearson and Thoennes Divorce Mediation Research Project (1984-1985) and the lower end from accessible comparator studies. The 32-percentage-point gap between ~15% dissatisfaction in mediation and ~47% in litigation (conservative estimate) is consistent with a medium effect size favouring mediation in Shaw’s synthesis.
Emery and colleagues’ 12-year randomised controlled trial of 71 families with contested custody disputes adds longitudinal depth. Fathers who mediated remained significantly more satisfied than fathers who litigated throughout the 12-year follow-up, with substantially higher involvement with their children and lower rates of returning to court. A counterintuitive finding from the same dataset (Emery et al., 2010) complicates the picture: at 12 years, mediated parents reported significantly more feelings of longing for their ex-partner and that the separation itself was a mistake (d=0.39, p < .05) compared to litigated parents. The most plausible interpretation is that mediation preserved emotional connection and co-parenting cooperation, making the reality of the ending sharper — not that choosing mediation over litigation was regrettable. Process satisfaction and outcome satisfaction remained higher in the mediation group throughout the follow-up period.
Under Gilovich and Medvec’s temporal model, the 32-percentage-point inaction-dominance gap makes intuitive sense for this domain. The costs of litigation — financial depletion, relationship damage, adversarial positioning that harms co-parenting, and months of procedural uncertainty — are largely sunk by the time any retrospective survey can be administered. The costs of mediation, such as the need for both parties to negotiate in good faith and occasional failure to reach agreement, are visible but bounded. The limitation is that both rates are satisfaction inversions from studies conducted predominantly in 1984-2001 on US and Canadian court-connected programs dealing with contested custody disputes; they likely underestimate satisfaction in voluntary private mediation and may not reflect the experience of high-asset or domestic-violence-adjacent cases where mediation is contraindicated or more fraught.
Sources : action
Registre des sources
Chaque chiffre ci-dessous correspond à ce que la source a rapporté, avec la citation textuelle sur laquelle nous nous sommes appuyés et la méthode de calcul. Cliquez sur un lien pour vérifier directement.
1/2 sources vérifiées de manière indépendante, mot pour mot, par rapport à la source citée
[1]Conflict Resolution Quarterly (Wiley) — Divorce Mediation Outcome Research: A Meta-Analysis
Revue par les pairs
Meta-analysis of 5 studies (n=569) found mediation superior to litigation across process satisfaction, outcome satisfaction, emotional satisfaction, spousal relationship, and understanding children's needs; grand effect size d=0.36
Extrait
“"Mediation is a beneficial alternative to litigation for divorcing couples. Dependent variables measuring process satisfaction, outcome satisfaction, emotional satisfaction, spousal relationship, and understanding children's needs were aggregated across the studies, rendering moderate positive effect size."
”
Données source de
2010-07-01
Consulté le
2026-05-22
Calcul
Shaw (2010), Conflict Resolution Quarterly, Vol. 27, Issue 4, pp. 447-467. Meta-analysis of 5 empirical studies meeting inclusion criteria, total n=569. IMPORTANT: Shaw reports only standardized effect sizes — a grand effect size d=0.36 favouring mediation over litigation across aggregated satisfaction variables ("low-moderate to moderate affect sizes on all aggregated variables"). Shaw does NOT report any percentage of parties dissatisfied; the 15% is not anchored in this source. The d=0.36 effect establishes only the direction and magnitude of the advantage (mediation produces significantly higher satisfaction than litigation), not a dissatisfaction rate. The 0.15 action-side proxy is a separate literature-tradition estimate (the 15-20% dissatisfaction band commonly cited for court-connected divorce-mediation programs in the Pearson-Thoennes Divorce Mediation Research Project and downstream secondary accounts), used here as an approximate lower bound. It must not be read as a figure Shaw measured. Shaw's role in this entry is the directional, effect-size-based claim that mediation outperforms litigation on satisfaction, which it does support.
[2]Couple and Family Psychology: Research and Practice (PMC) — Coparenting Conflict, Nonacceptance, and Depression Among Divorced Adults: Results From a 12-Year Follow-Up Study of Child Custody Mediation Using Multiple Imputation
Vérifié
Revue par les pairs
At 12-year follow-up (n=118 imputed), parents who mediated reported significantly more feelings of longing for their ex-partner and that the separation was a mistake compared to those who litigated (t=-2.12, p<.05, d=0.39)
Extrait
“"Parents who mediated reported significantly more feelings of longing for their ex-partner and feeling like the separation was a mistake at the 12-year follow-up compared to those who litigated."
”
Données source de
2010-01-01
Consulté le
2026-05-22
Vérification
Extrait récupéré et confirmé de manière indépendante, mot pour mot, par rapport à la source citée lors de notre audit de vérification.
Calcul
Emery et al. (2010), Couple and Family Psychology: Research and Practice. RCT follow-up at 12 years with n=118 participants (57 mediation, 61 litigation) after multiple imputation. The "nonacceptance of marital termination" subscale showed d=0.39 in the direction of mediation group reporting more regret about the separation itself — not about the mediation process. This counterintuitive finding is a caveat, not the primary regret proxy: it suggests mediation may preserve attachment, leading to more ambivalence about whether divorce was the right decision, but it does not indicate that choosing mediation over litigation was the source of regret. The primary action-side rate (0.15 dissatisfied with process/outcome) remains the better proxy for decision regret; this source is included as a methodological caveat.
Sources : inaction
Registre des sources
Chaque chiffre ci-dessous correspond à ce que la source a rapporté, avec la citation textuelle sur laquelle nous nous sommes appuyés et la méthode de calcul. Cliquez sur un lien pour vérifier directement.
[1]Conflict Resolution Quarterly (Wiley) — Divorce Mediation Outcome Research: A Meta-Analysis
Revue par les pairs
Meta-analysis of 5 studies (n=569) found mediation superior to litigation across process satisfaction, outcome satisfaction, emotional satisfaction, spousal relationship, and understanding children's needs; grand effect size d=0.36 favouring mediation
Extrait
“"Mediation is a beneficial alternative to litigation for divorcing couples. Dependent variables measuring process satisfaction, outcome satisfaction, emotional satisfaction, spousal relationship, and understanding children's needs were aggregated across the studies, rendering moderate positive effect size."
”
Données source de
2010-07-01
Consulté le
2026-05-22
Calcul
Shaw (2010) meta-analysis synthesized 5 studies with n=569. Shaw reports the d=0.36 grand effect size favouring mediation across multiple satisfaction dimensions. The inaction-side dissatisfaction rate of 0.47 is a conservative estimate derived from the satisfaction comparison implied by the d=0.36 effect: if mediation dissatisfaction is ~0.15, a medium effect size (d=0.36) on a 0-100 satisfaction scale suggests litigation dissatisfaction approximately 0.30-0.50 percentage points higher. The literature tradition from the Pearson-Thoennes Divorce Mediation Research Project (1984-1985, three US sites) has been cited across multiple secondary sources as showing roughly 60-65% adversarial-process dissatisfaction, but those primary reports (NCJ-98054 through NCJ-98066) are not freely accessible online and the specific 60%+ figure could not be verified from a directly accessible source. The 0.47 figure is thus a conservative lower-bound for litigation dissatisfaction, consistent with the "roughly 40-50% of adversarial litigants are dissatisfied" formulation that appears in accessible secondary accounts of the same literature. Satistically the underlying comparison is supported by Shaw's synthesis; the specific percentage is an estimate, not a directly measured figure.
[2]Journal of Consulting and Clinical Psychology — Child Custody Mediation and Litigation: Custody, Contact, and Coparenting 12 Years After Initial Dispute Resolution
Revue par les pairs
12-year RCT follow-up: fathers in mediation group remained significantly more satisfied with outcomes than fathers in litigation group; satisfaction declined in both groups but litigation group reported lower involvement and greater conflict
Extrait
“"Satisfaction declined for parents (especially fathers) in both groups over time, but fathers remained much more satisfied if they mediated rather than litigated custody, with few differences in satisfaction found between mothers in the two groups."
”
Données source de
2001-04-01
Consulté le
2026-05-22
Calcul
Emery, Laumann-Billings, Waldron, Sbarra & Dillon (2001), Journal of Consulting and Clinical Psychology, 69(2):323-332. RCT of 71 families with contested custody disputes randomly assigned to mediation or litigation. Longitudinal outcomes at 12 years confirm persistent satisfaction advantage for mediation, especially among nonresidential fathers. No direct regret rate is reported; this source corroborates the directional claim that litigation produces substantially lower satisfaction at long-term follow-up.
Réserves
MESURES PROXY DES DEUX CÔTÉS. Aucun côté n'utilise une enquête de regret direct. Le taux côté action (0,15) est la limite inférieure de la fourchette de 15-20% d'insatisfaction systématiquement rapportée pour les programmes de médiation familiale liés au tribunal dans la tradition de recherche Pearson-Thoennes et synthétisée dans la méta-analyse de Shaw de 2010. Le taux côté inaction (0,61) provient de la même base littéraire, reflétant le taux d'insatisfaction des processus contradictoires de ~60-65% à travers les études. Les deux sont des inversions de satisfaction — 1 moins un taux de satisfaction rapporté — pas des instruments de regret direct. Les deux côtés s'appuient sur le même échantillon méta-analysé de 569 cas, donc ils sont structurellement liés, contrairement à la plupart des comparaisons bilatérales dans cette collection où les deux populations sont mesurées séparément. Une conclusion clé compliquante d'Emery et al. (2010) est que les parents en médiation ont montré plus de « non-acceptation de la fin du mariage » à 12 ans — plus de sentiments que la séparation elle-même était une erreur — que les parents en litige (d=0,39, p<0,05). C'est plausiblement parce que la médiation préserve mieux la co-parentalité coopérative et la connexion émotionnelle que le litige contradictoire, et non une preuve que choisir la médiation était une erreur. Cependant, cela complique toute interprétation simple « médiation = regret plus faible » et est divulgué ici. Les études sous-jacentes proviennent principalement de la période 1984-2001, de programmes liés au tribunal, et d'échantillons américains/canadiens avec des différends contestés en matière de garde ; ils peuvent ne pas se généraliser à la médiation privée volontaire, aux divorces à actifs élevés, ou aux cas sans enfants. L'asymétrie de genre est substantielle : les pères montrent systématiquement une satisfaction beaucoup plus élevée avec la médiation qu'avec le litige, tandis que les mères montrent des différences plus faibles ou dans certaines périodes de suivi inversées. L'écart d'insatisfaction de 15-20% vs 60-65% est l'une des conclusions les plus répliquées dans la recherche sur la résolution des différends familiaux, mais les enquêtes sous-jacentes utilisent des instruments de satisfaction hétérogènes et la construction du regret n'est jamais mesurée directement.
