In short
This subsection covers three different situations and it is worth knowing which one you are in. The first, Article 439: when the petition is against a judicially declared incapaz spouse, filing and notice follow this Code and the procedural law, and the respondent spouse need not understand the nature of the petition; it suffices that they be represented by their guardian throughout all stages of the process. The second is the one most people meet in real life, and Article 440 handles it: if the respondent spouse has not been judicially declared incapaz, but it is suspected they lack sufficient discernment to understand the nature of the action or to protect their personal and economic interests, the court must take the measures needed to appoint them a defensor judicial and to require a lawyer to represent them during the process. And it adds a backward-looking protection: judicial steps or juridical acts relating to the process that this spouse carries out before those precautionary measures are adopted may be invalidated if they cause significant harm to their person or their property. The third runs the other way: Article 441 allows the person declared incapaz by judgment to themselves bring the dissolution action by the spouse’s presumed death or by divorce, if at the moment of filing they understand the nature of the action and can collaborate with their representative, and it requires the guardian’s intervention at filing and throughout. Two control rules close. Article 442 bars any guardian spouse from seeking the divorce of their ward spouse until the guardianship ceases and they have rendered the final accounts. And Article 443 sets the substantive test: the court will decree the dissolution brought in the incapaz’s name if it redounds to the benefit of the person and of the patrimony of the incapaz.
What is it?
It is Subsection Four of Section Two of Chapter III of Title IV of Book Two of the Civil Code of 2020, Articles 439 to 443: divorce when a spouse is incapacitated.
Who can do it?
Anyone seeking divorce from a spouse declared incapaz or suspected of lacking sufficient discernment, and the incapacitated person themselves.
Requirements
- Against a judicially declared incapaz spouse, they need not understand the petition’s nature; their guardian representing them at all stages suffices.Verified against the official source
- If there is no declaration but discernment is suspected lacking, the court must appoint a defensor judicial and require a lawyer to represent them.Verified against the official source
- Steps or acts of the process carried out before those measures may be invalidated if they cause significant harm to their person or property.Verified against the official source
- The person declared incapaz may bring the action if they understand its nature and can collaborate with their representative.Verified against the official source
- At filing and throughout the incapaz’s divorce, the guardian’s intervention is required.Verified against the official source
- No guardian spouse may seek divorce from their ward spouse until the guardianship ceases and final accounts are rendered.Verified against the official source
- The court will decree the dissolution brought in the incapaz’s name if it redounds to the benefit of their person and patrimony.Verified against the official source
Documents you need
Cost
Step by step
Step 1: Check whether there is an incapacitation judgment
Article 439: if there is, the guardian representing the respondent spouse at all stages suffices.
Step 2: They need not understand the petition
The same article says so expressly for the judicially declared incapaz spouse.
Step 3: If there is none but there is suspicion
Article 440: the court must appoint a defensor judicial and require a lawyer to represent them.
Step 4: What was done before may fall
The same article allows invalidating what was done before those measures if it causes significant harm.
Step 5: The incapacitated person may also ask
Article 441: if they understand the action’s nature and can collaborate with their representative.
Step 6: Always with the guardian’s intervention
The same article requires it at filing and throughout the process.
Step 7: If you are your spouse’s guardian, close it first
Article 442: you may not seek the divorce until the guardianship ceases and you have rendered final accounts.
Step 8: And show the benefit
Article 443: the court decrees dissolution if it redounds to the benefit of the incapaz’s person and patrimony.
Where to do it
These five articles do not describe the court filing procedure. The Code does not define here what Article 440’s sufficient discernment is, nor say who raises the suspicion or how. It does not say who pays the lawyer that article orders required, or what the defensor judicial may do. It does not say what evidence establishes the benefit to the person and patrimony that Article 443 demands. And it publishes no fees or processing times. Judicial incapacitation and guardianship have their own guides on this site. The Code’s own words — incapaz, judicially declared incapaz — are quoted here as published, and none of those gaps is filled.
How long it takes
What to do if something goes wrong
The first thing is to place the case, because the Code treats differently three things that everyday conversation confuses. If there is already an incapacitation judgment and the petition is against that person, Article 439 clears the most frequent doubt: they need not understand the nature of the petition, it suffices that their guardian represent them throughout all stages. If there is no judgment but it is suspected the respondent spouse lacks sufficient discernment to understand the action or to protect their interests, Article 440 obliges the court to appoint a defensor judicial and to require a lawyer to represent them. That article also has a second part worth keeping in mind if the case has already moved: what that person did in the process before the measures were adopted may be invalidated if it caused significant harm to their person or property. Signing agreements with someone in that situation, before the court protects them, is building on sand. The third situation is that of someone declared incapaz who wants to divorce: Article 441 allows it if at the moment of filing they understand the action’s nature and can collaborate with their representative, always with the guardian’s intervention. And there are two brakes worth knowing before planning anything. Article 442 bars the spouse who is also guardian from seeking the divorce of their ward until the guardianship ceases and the final accounts are rendered: the office closes first and the divorce is sought after, in that order. And Article 443 does not grant the divorce brought in the incapaz’s name merely because it is asked for, but if it redounds to the benefit of their person and patrimony, without saying how that benefit is measured. MiPRFácil does not represent anyone in court and gives no legal advice.
Common mistakes
- Seeking divorce from your ward spouse while being their guardian: Article 442 bars it until the guardianship closes.
- Believing the declared incapaz spouse must understand the petition: Article 439 says it is not needed.
- Proceeding without a defensor judicial when lack of discernment is suspected.
- Signing agreements before the court adopts the measures: they may be invalidated for significant harm.
- Assuming the incapacitated person cannot seek divorce: Article 441 allows it under conditions.
- Forgetting the guardian’s intervention at filing and throughout the incapaz’s process.
- Counting on the divorce being granted merely for asking: Article 443 demands benefit to person and patrimony.
- Looking in this subsection for what sufficient discernment is: it does not define it.
Frequently asked questions
I am my spouse’s guardian. May I seek divorce?
Article 442 bars it until the guardianship ceases and you have rendered the final accounts.
Must my spouse understand the divorce petition?
If judicially declared incapaz, Article 439 says no; their guardian representing them at all stages suffices.
I suspect they lack discernment but they are not declared incapaz.
Article 440 obliges the court to appoint a defensor judicial and require a lawyer to represent them.
May an incapacitated person seek their own divorce?
Article 441 allows it if they understand the action’s nature and can collaborate with their representative, with the guardian’s intervention.
Official sources
These are the government pages this guide is based on.
- Poder Judicial de Puerto Rico
Poder Judicial
bvirtualogp.pr.gov
Last verified
September 13, 2026
MiPRFácil is an independent informational website and is not affiliated with, endorsed by, or operated by the Government of Puerto Rico or any government agency.
MiPRFácil does not submit applications on your behalf.
Was this guide helpful?
Did you find out-of-date information?
The absentee reappearing does not revive a marital tie already dissolved
Article 438 of the Civil Code of 2020 says the absentee’s reappearance does not revive the dissolved tie, even if the absence was involuntary.
Guardianship: how a guardian is appointed and what they can and cannot do
The four types of guardianship, the bond and its exemptions, and why the role does not begin until registration.
The individual-petition judgment does not describe the conduct behind the divorce
Article 434 of the Civil Code of 2020 dissolves the tie without describing the specific conduct behind an individual petition for irreparable rupture.
Mental health crisis: temporary detention and involuntary commitment
Anyone over 18 can request it. It is not an arrest and does not affect the record. Outside hours, go to the nearest police station.
How to get divorced in Puerto Rico: court or notary
The two grounds, the notarial divorce, the free OAT forms, and the $90 or $78 in stamps the Judiciary publishes.
Continuing marital life after the cause ceases confirms the marriage
Article 411 of the Civil Code of 2020 treats the union as confirmed when the entitled spouse continues marital life after the cause ceases.