Child Custody in Portugal: Parental Responsibilities After Separation

When parents separate in Portugal, the law does not treat the child as belonging to one parent and disappearing from the legal life of the other.

The Portuguese framework is built around parental responsibilities.

The central questions are:

• where the child will live;
• how important decisions will be made;
• how the child will maintain a relationship with each parent;
• how day-to-day decisions will work;
• how the child's financial needs will be covered.

The starting point is the child's best interests.

What does "custody" mean in Portugal?

International clients often use the word "custody".

Portuguese law more commonly speaks about responsabilidades parentais, or parental responsibilities.

That concept is wider than simply deciding where the child sleeps.

Parental responsibilities include duties and powers connected to the child's:

• safety;
• health;
• maintenance;
• education;
• representation;
• property.

After separation, the legal arrangement needs to make clear how these responsibilities will be exercised.

Do both parents keep parental responsibilities after divorce?

As a general rule, important decisions about the child's life continue to be exercised jointly by both parents after divorce or separation.

Portuguese law treats major issues differently from ordinary day-to-day decisions.

Important decisions can include matters affecting the child's core life, such as major education, health or residence decisions.

Day-to-day decisions are normally made by the parent with whom the child is living at that time, within the framework of the agreed or ordered arrangement.

A court can decide that important parental responsibilities are exercised by one parent where joint exercise would be contrary to the child's interests.

Where will the child live?

There is no automatic rule that a child must live with the mother or with the father.

The child can:

• live mainly with one parent;
• spend substantial time with both parents;
• have an alternating residence arrangement.

The court decides residence according to the child's interests and the relevant circumstances.

Portuguese law expressly allows alternating residence where that serves the child's best interests, even without both parents agreeing to that model.

That does not mean alternating residence is automatic.

The court still looks at the real family situation.

What does the court consider?

There is no one mechanical checklist that decides every case.

Relevant issues can include:

• the child's age and needs;
• existing routines;
• each parent's relationship with the child;
• practical availability;
• school and daily life;
• distance between homes;
• ability to cooperate;
• the child's relationship with siblings and other important family members;
• each parent's willingness to support the child's relationship with the other parent;
• safety concerns;
• the child's views where appropriate to age and maturity.

The purpose is not to reward one parent.

It is to create a workable arrangement for the child.

Does the child have a say?

A child's views can matter.

Portuguese law requires the child's maturity to be taken into account and recognises the importance of hearing the child in family proceedings where appropriate.

That does not mean the child is asked to choose one parent.

The child's views are one part of the wider best-interests analysis.

Can parents agree without a court fight?

Yes.

If the parents can reach a workable agreement, they can formalise the regulation of parental responsibilities without litigating every issue.

An agreement can address:

• the child's residence;
• contact with each parent;
• holidays;
• school periods;
• major decisions;
• travel;
• communication;
• child maintenance;
• extraordinary expenses.

The agreement still needs the legally required approval before it becomes the formal enforceable arrangement.

In a mutual-consent divorce, the parental-responsibility agreement is reviewed as part of the process.

Outside divorce, Portuguese law also provides routes to formalise parental-responsibility agreements.

What if the parents cannot agree?

If agreement is not possible, the Family and Children's Court can regulate parental responsibilities.

The court can decide:

• where the child lives;
• contact arrangements;
• how important decisions are made;
• maintenance;
• other necessary terms.

A contested case should be prepared around the child's real situation and the practical arrangement being proposed.

General accusations about the other parent are less useful than clear evidence about what arrangement is workable and why it protects the child.

Contact with the other parent

Where the child lives mainly with one parent, the other parent normally retains the right to maintain contact and to receive information about the child's education and living conditions.

A good parenting arrangement should be specific enough to prevent avoidable disputes.

For example:

• ordinary weeks;
• weekends;
• school holidays;
• birthdays;
• Christmas and other holidays;
• video calls;
• collection and return;
• travel outside Portugal.

Vague phrases such as "reasonable contact" can become a problem where the parents already have difficulty communicating.

Can the arrangement be changed later?

Yes.

Children's lives change.

A parental-responsibility arrangement may need to be reviewed when, for example:

• a parent moves;
• the child changes school;
• work schedules change;
• the child becomes older;
• the existing schedule stops working;
• one parent wants to relocate abroad;
• there are persistent breaches;
• a significant safety issue arises.

A formal arrangement should not be ignored simply because the family's circumstances changed.

It should be varied through the appropriate legal route.

What if one parent does not follow the agreement?

An approved agreement or court order is enforceable.

If one parent repeatedly ignores residence, contact, maintenance or other obligations, legal enforcement may be required.

The right response depends on what has been breached.

A missed weekend, unpaid child maintenance and an attempt to take the child permanently to another country are not the same legal problem.

International families

For international families, there is another question before the merits of the dispute:

Which country's authorities have jurisdiction over parental responsibility?

Within the EU, the current framework is Brussels IIb, Regulation (EU) 2019/1111.

The child's habitual residence is highly important in determining jurisdiction.

This means the country handling the parents' divorce is not automatically the country that decides every issue about the child.

Cross-border cases should be checked before proceedings are started.

Moving abroad with the child

Changing the country where the child's life is centred is generally a matter of particular importance.

Where both parents exercise parental responsibility, one parent should not permanently relocate the child abroad simply because the child lives mainly with them.

If the other parent does not consent, a court decision may be required.

Read: Moving Abroad With a Child After Divorce in Portugal

Child maintenance

Residence arrangements and financial support are connected but separate.

Portuguese law can require child maintenance even in cases involving substantial care by both parents.

There is no universal fixed percentage that applies to every family.

Read: Child Support in Portugal: How Maintenance Is Decided

Travel is different from relocation

A holiday abroad is not the same thing as permanently moving the child's centre of life.

Portuguese exit-document rules also distinguish between children travelling with a person who has parental responsibility and children travelling without any person who has parental responsibility.

Read: Child Travel Consent in Portugal

Common mistakes

Treating "joint custody" as automatic 50/50 time

Joint exercise of important parental responsibilities does not by itself dictate an equal-time schedule.

Believing the parent with whom the child lives can decide everything

Important decisions can remain joint.

Keeping an informal arrangement for years

It can become difficult to enforce when the relationship deteriorates.

Moving abroad first and asking permission later

International relocation can become a serious cross-border dispute.

Treating the divorce and the child case as legally identical

They can involve different jurisdiction rules.

How THE-Ö can help

We help international families regulate parental responsibilities in Portugal through agreement or court proceedings.

The work can include:

• jurisdiction analysis;
• negotiation;
• parental-responsibility agreements;
• residence schedules;
• contact arrangements;
• child maintenance;
• relocation;
• international enforcement;
• representation in Family and Children's Court.

Need a clear parental-responsibility arrangement in Portugal?

Tell us where the child lives now, where each parent lives, whether there is already an agreement or court order and what is currently disputed.

Related

• Divorce in Portugal for Foreigners
• Child Support in Portugal
• Moving Abroad With a Child
• Child Travel Consent in Portugal
• Child Custody Legal Support
• Cross-Border Family Law