Sole custody in Spain — custodia exclusiva

While Spanish courts prefer shared custody where practical, sole custody remains the right outcome in many cases — where parents live in different places, where one parent is unfit, where children have specific needs, or where severe inter-parental conflict makes shared custody impossible.

We represent parents pursuing sole custody and parents defending against it. In both roles the work is evidence-based: the court decides on specific facts about the family and children, not on legal preferences alone.

When sole custody is the right outcome

Spanish courts grant sole custody in specific situations: where shared custody is impractical (parents live too far apart for the child to attend the same school consistently), where one parent is unfit (proven abuse, serious addiction, severe untreated mental illness, prolonged absence), where severe inter-parental conflict would itself harm the child, and where the children's mature preferences clearly favour sole custody with contact.

Sole custody doesn't mean the other parent is shut out. It means one parent has primary physical care; the other has structured, substantial contact — typically alternate weekends (Friday to Sunday or Monday), one weekday evening or overnight, half of school holidays, and shared significant occasions.

Both parents retain patria potestad (parental authority) in sole custody unless specifically removed. That means both have equal rights over major decisions — schooling, healthcare, religion, residence. Day-to-day care is with the custodial parent; major decisions are joint.

Evidence that wins sole custody applications

Primary-parent history: the parent seeking sole custody should show they've been the primary caregiver before separation — school pickups, medical appointments, everyday parenting. Documented: school records noting the parent's involvement, pediatrician records showing who brings the child, photographs and routines.

Logistical infeasibility of shared custody: where the other parent lives far from the child's school, works shifts incompatible with child care, or travels extensively. Evidence includes addresses, employment records, work schedules.

Other parent unfit: substantiated evidence — police reports for violence, medical records for severe illness, evidence of addiction (multiple DUIs, treatment records where available), evidence of neglect or abandonment (prolonged periods without contact, missed support obligations).

Expert reports: psychological evaluations of parents and children often decisive in contested custody. We work with qualified peritos (court-appointed or private experts) to build credible evidence.

The contact schedule for the non-custodial parent

Standard contact in Spain when sole custody is granted: alternate weekends (Friday afternoon school pickup through Sunday evening or Monday school drop-off), one mid-week afternoon or overnight, half of school holidays (Christmas, Easter, Summer — typically alternating), shared birthdays (or split half/half), and additional agreed time.

Extended contact: courts often order more than the 'standard' where the non-custodial parent is actively involved and there's no reason to restrict. Every other weekend from Thursday, weekly overnights, extended summer blocks.

Restricted contact: where there's risk, contact may be supervised (puntos de encuentro familiar) or limited to daytime only. This is ordered on evidence — allegations alone don't restrict contact.

We draft contact schedules in detail — pickup/dropoff specifics, location, communication between parents, school event attendance, medical decision-making, holiday handovers. Specificity prevents later disputes.

Defending against sole custody applications

If your ex-partner is seeking sole custody but you believe shared custody is appropriate, the defence focuses on your active parenting, the practicality of shared arrangements and the child's interest in having both parents fully involved.

Evidence of active parenting: school involvement, medical involvement, everyday care. Your employment allowing for child care time. Housing suitable for the children's full-time residence. Communication with the other parent — even if not warm, at least functional for co-parenting.

Attacking weak evidence: where the other parent alleges unfitness without substantiation, we challenge vigorously. Unsubstantiated allegations are too often made in custody cases; courts increasingly scrutinise them carefully.

Counter-proposal: we often submit a detailed shared custody parenting plan showing how shared custody would work in practice. Court confronted with a realistic plan tends to accept it over vague sole-custody claims.

Children's voice

Children aged 12+ are almost always heard in custody disputes (exploración judicial del menor). Younger children may be heard depending on maturity. The interview is conducted by the judge, sometimes with an expert psychologist.

The child's views are weighted — the older and more mature, the more weight. A 15-year-old's reasoned preference typically carries substantial weight; a 7-year-old's preference is considered but less determinative.

We prepare parents to approach the child's interview carefully — without pressure, coaching or negative briefing about the other parent. The child's own authentic voice is what the court wants. Heavy-handed parental influence is detected and counts against the manipulating parent.

Geographic separation cases

Where parents live in different cities or countries, sole custody is usually the only workable outcome — the child can only attend one school. The non-custodial parent gets extended contact during holidays and specific weekends.

Typical structure: term-time with the custodial parent, half of school holidays with the other parent (sometimes more), regular video contact, shared travel costs. For international separations, mirror orders in the other country are often arranged.

Pre-separation geography isn't binding — if a custodial parent wants to move, they need consent or court authorisation (see Child Relocation). The initial custody decision is based on current geography.

Modification — sole custody over time

Custody arrangements are modifiable when circumstances materially change. Common modifications: child reaches an age where shared custody becomes viable (geography changes, school stability less critical); non-custodial parent's fitness improves (addiction treated, mental illness stabilised); custodial parent's circumstances change (work, housing, new partner affecting care).

Modifications can be by agreement (quick, cheap) or contested (longer, more expensive). Courts require real change of circumstances — not just 'I'm not happy with the current arrangement'. Preparing modifications with evidence is essential.

Sole custody isn't second-best custody. For many families — particularly where geography, unfitness or children's preferences are real factors — it's exactly the right outcome. Done with substantial contact for the other parent, children thrive.