New marriage and cohabitation do not have the same effect on the divorce allowance. If you receive the allowance and are planning a new life together, or if you pay it and believe your ex-spouse now has a stable relationship with another person, it is natural to wonder whether payments should continue. The answer changes primarily based on a specific fact: a new marriage is an event expressly provided for by law; cohabitation, on the other hand, requires an assessment of its actual stability and economic consequences.

In this guide, I want to clarify what distinguishes a romantic relationship from a new life project, why the allowance does not have a single function, and what facts can support a request for revocation or modification. We will also see why simply labeling a relationship as “cohabitation” is not enough to automatically achieve a result.

The divorce allowance does not coincide with child support

The divorce allowance concerns former spouses; it does not replace or reduce by itself the contribution owed to children. It is the sum that may be granted, after a divorce, in favor of the ex-spouse who lacks adequate means or cannot procure them for objective reasons. In determining it, the judge also considers the conditions of the parties, their income, the contribution given to family life and the formation of assets, as well as the duration of the marriage, pursuant to Article 5 of Law no. 898 of 1970.

Its function can be welfare-based and compensatory. The welfare-based component addresses the economic condition of the non-autonomous ex-spouse. The compensatory one, instead, rebalances the consequences of choices made during the marriage: for example, a contribution to family management or to the growth of the other spouse's assets, accompanied by shared professional sacrifices.

This distinction is decisive after a new cohabitation. A stable relationship with a new partner may eliminate the welfare-based need, because a new context of mutual assistance arises. However, it does not necessarily cancel by itself a compensatory component linked to the history of the now-dissolved marriage.

Child support remains a separate issue. The new marriage or the ex-spouse's relationship does not eliminate the obligation to contribute to the children's maintenance. They may make it necessary to review other profiles only if facts relevant to the children or the concrete allocation of expenses change; it is incorrect to unilaterally offset a divorce allowance with sums intended for them.

If the beneficiary remarries, the periodic allowance ceases

A new marriage has an effect directly provided for by law. Article 5, paragraph 10, of the divorce law establishes the cessation of the obligation to pay the allowance when the spouse who benefits from it remarries. Here it is not necessary to prove a stable cohabitation, a joint project, or an economic contribution between the new spouses: the decisive fact is the new marriage.

The rule concerns the periodic allowance. It must therefore be distinguished from payment in a single solution, i.e., the capitalization of the allowance agreed upon by the parties and deemed fair by the court. In the latter case, the law excludes subsequent economic claims between ex-spouses regarding the same relationship: the new celebration does not transform that already settled definition into a periodic allowance to be revoked.

The date of the event matters when there are ongoing payments, unpaid installments, or sums requested for previous periods. It is imprudent to treat an obligation as nonexistent simply because information has circulated about a future marriage or a celebration not yet documented. It is necessary to distinguish the moment of the new marriage from the sums accrued before that moment and from the content of the provision or agreement that regulated the divorce.

Stable cohabitation does not entail automatic revocation

A new cohabitation requires a concrete assessment. The Joint Sessions of the Supreme Court of Cassation, with ruling no. 32198 of November 5, 2021, excluded that the start of a stable cohabitation causes the automatic and full loss of the divorce allowance. The principle is illustrated in the press release of the Court of Cassation on the Joint Sessions decision.

What matters is the new life project. Dating, even if prolonged, does not necessarily coincide with cohabitation relevant to the allowance. The judge must understand whether the partners have organized a stable joint life, characterized by mutual moral and material assistance and by a sharing that concretely affects their respective resources. The legislative notion of de facto cohabitants recalls precisely the stability of the bond and mutual assistance; the registry office declaration is an element provided for its verification, but it does not exhaust all possible evidence.

Cohabitation is important, but it is not the only possible data point. The Supreme Court specified that, even without a stable common residence, a rigorously proven joint life project from which mutual economic contributions derive can be relevant. This clarification does not make a relationship with frequent visits sufficient: when cohabitation is lacking, the proof of effective solidarity between the partners must be particularly solid, as clarified by the review of civil jurisprudence of the Supreme Court reporting ruling no. 3645 of 2023.

What changes for the welfare-based component

The new de facto union affects the need for assistance. If a stable life project with a new partner is proven, the ex-spouse cannot continue to ask the other for the allowance in its welfare-based component as if that new family unit did not exist. This is not a penalty for the affectionate choice: it is the consequence of the fact that economic needs must be considered in the person's current reality.

When a compensatory component may remain

The contribution given during the marriage does not disappear by definition. The person asking to keep a compensatory component must prove their contribution to the formation of the family or personal assets of the ex-spouse and any sacrifices of work opportunities or professional growth shared during the marriage. Duration of the marriage, division of roles, care activities, and the economic consequences of those choices are facts that assume relevance.

The amount does not necessarily remain unchanged. Even when a compensatory component emerges, the judge must quantify it in relation to its concrete function. For this reason, a stable cohabitation can lead to the revocation of the allowance, its reduction, or the preservation of a part limited to compensating the contribution accrued in the previous marital life. There is no fixed percentage valid for every marriage.

Whoever requests revocation must prove the fact that justifies it

The burden of proof cannot be overcome with suspicion. If the obligated ex-spouse requests the revocation or modification of the allowance due to a new cohabitation, they must allege and prove the elements of the new life project that ground the request. Ruling no. 3645 of 2023 places the burden on the subject who denies the right to the allowance and requires rigorous proof when there is no cohabitation.

Individual clues must be read together. Registry residence, stable availability of the same dwelling, joint management of expenses, purchase or shared use of goods, and a life organized as a couple can be relevant. No isolated element always offers an answer: the registry registration itself may not explain the real economic relations, while a relationship without cohabitation requires facts capable of demonstrating effective assistance and sharing.

The new partner's income is not the only criterion. It is not enough to know that the new partner has a good income to conclude that the divorce allowance must cease. The central issue is whether a stable relationship exists that involves a mutual assumption of responsibility and to what extent a compensatory function of the allowance remains proven. Similarly, a modest income of the partner does not automatically transform a stable relationship into simple dating.

Revocation and modification require a request based on supervening facts

The provision on the allowance can be revised when subsequent justified reasons emerge. Article 473-bis.29 of the Code of Civil Procedure allows parties to request at any time the revision of provisions regarding economic contributions; the text can be consulted in the Normattiva reference on Article 473-bis.29.

The request must correspond to the real situation. The payer can request revocation when they believe a stable new cohabitation is proven; they can request a reduction if the facts affect the amount without excluding every compensatory component. The recipient of the allowance can oppose it by explaining why the prerequisites of stable cohabitation are missing or by documenting the elements that support a residual compensatory function.

Stopping payments on one's own is a risky mistake. As long as legal cessation for a new marriage does not operate or a modification agreed upon in suitable forms or ordered by the judge does not intervene, the allowance fixed in a provision remains the reference. A dispute over the nature of the relationship does not authorize, by itself, substituting one's own judgment for that necessary to modify the obligation.

To find your bearings, a few targeted details are needed: the provision or agreement that established the allowance, the date and nature of the new relationship, any relevant registry data, reliable information on joint life, and the elements showing the contribution given during the marriage. With these points clear, I can help you distinguish a sustainable request from a hasty conclusion.

Frequently Asked Questions

Can I stop paying the allowance if my ex-spouse has a new partner?

No, a new relationship is not enough. For cohabitation, it is necessary to prove a stable communion of life with mutual assistance and real economic consequences. The direct cessation provided by law concerns instead the beneficiary's new marriage. If you believe a relevant cohabitation exists, the correct path is to request the revision of the allowance based on supervening facts.

Does a different registry residence always exclude stable cohabitation?

No, but it makes the proof more demanding. The Supreme Court admits that a new life project can be proven even without stable cohabitation. In the absence of a common home, however, elements showing mutual assistance, a shared organization of life, and economic contributions between partners must emerge rigorously; constant dating is not sufficient.

Who must prove the new cohabitation?

The burden of proof falls on whoever asks to deny or reduce the allowance invoking the cohabitation of the beneficiary ex-spouse. It is therefore necessary to bring specific facts from which a new stable life project results. The beneficiary, if they maintain the permanence of a compensatory component, must in turn prove the contribution and sacrifices accrued during the marriage.

Does cohabitation also cause the loss of the compensatory part of the allowance?

Not automatically. The new cohabitation excludes the claim for a welfare-based component, but it does not cancel by definition the compensatory function. The latter requires concrete proof of the contribution to family life or the ex-spouse's assets and shared professional sacrifices. The judge then determines whether and to what extent a sum remains owed.

Does the new partner's income alone determine revocation?

No, income is only an element of the context. The question is not simply how much the new partner earns, but the existence of a stable cohabitation with mutual assistance and the possible persistence of a compensatory component. A high income does not replace the proof of the new life project; a low income does not exclude in itself that such a project exists.

Essential References

The main sources are Article 5 of Law no. 898 of 1970, which regulates the divorce allowance and cessation in case of new marriage, and the principles expressed by the Joint Sessions of the Supreme Court in ruling no. 32198 of 2021 on stable cohabitation. If you need to decide whether to request a revocation, a reduction, or whether to defend the allowance, you can contact me after collecting the essential facts and documents.