[Direct answer]In the Beijing area, if a spouse is found living with another person, it is first necessary to legally secure evidence before deciding whether to divorce by agreement or through litigation. Legally, a spouse living with another person is a clear fault: Article 1042 of the Civil Code of the People's Republic of China (effective January 1, 2021) prohibits a spouse from living with another person, Article 1091 stipulates that if a divorce is caused by living with another person, the innocent party has the right to request compensation for damages, and Article 1087 stipulates that the division of property should take into account the rights and interests of the innocent party. Evidence must be obtained through legal means. Evidence obtained by trespassing on private property or illegally installing equipment may not be admissible. It is recommended to first preserve the evidence and then consult a lawyer to evaluate the divorce, compensation for damages, and property division plans. For more details, please refer to the following link:Divorce litigation and legal services for family disputes.

I. Problem Background and Typical Scenarios

We found clues from chat records and abnormal whereabouts, indicating that the other party has been living together with a third party for a long time; some cases have lasted for months or even years, and some even involve having children. The parties involved often vacillate between anger and confusion: they want to secure evidence as soon as possible, but worry about tipping off the other party or using illegal methods; they want to divorce, but fear that the property will be transferred and they won't be able to get compensation. Such disputes are often accompanied by questions such as the boundaries of mobile phone evidence collection, the legality of evidence, and how to distinguish between cohabitation and occasional infidelity. For more information, please refer to the following article:Legal services for family disputesUnderstand the common processing paths.

II. Key points of contention

First, the determination of "cohabitation with others": it is necessary to prove that the cohabitation with the opposite sex outside of marriage is continuous and stable. Occasional infidelity does not equal cohabitation, which directly affects whether the request for damages can be established. Second, the legality of evidence: evidence obtained through illegal intrusion into residences, installing hidden cameras, or purchasing personal information may not be admitted due to the illegality of the methods used, and may even lead to other legal responsibilities. Third, the amount of compensation: the amount of damages for divorce is determined by the court at its discretion, with no fixed standard. Fourth, the bias in property division: the party without fault may request alimony, but there are no explicit provisions on the proportion, and the court will determine it comprehensively. In the judicial practice of Beijing, the court's determination of the fault of cohabitation focuses on its continuity and stability.

III. Professional analysis by Henglue Law Firm

Attorney Bingrong Xiong once handled a foreign divorce case involving the breakdown of a marriage due to a spouse's infidelity. Ms. Zhang and Mr. Liu registered their marriage in 1991 and had a daughter who has now reached adulthood. Both of them are now foreign nationals and have been living in Beijing for a long time. After the marriage broke down due to Mr. Liu's infidelity, the couple reached an agreement on dissolving the marriage and dividing their assets — Ms. Zhang retained ownership of a property in Beijing, a foreign property, savings, financial products, and insurance, while Mr. Liu kept ownership of a property in Shanghai. However, since both parties were foreign nationals, the domestic marriage registration authorities were unable to handle the divorce registration. Therefore, Ms. Zhang entrusted Attorney Bingrong Xiong to dissolve the marriage and confirm the property division through litigation. The attorney confirmed the jurisdiction of Chinese courts, assisted in preparing materials such as identity certificates, marriage certificates, and property ownership certificates, and comprehensively sorted out the properties, savings, financial products, and insurance owned by both parties, proposing a division plan where each party would own the assets under their name. Through mediation conducted by the court, the couple voluntarily reached a settlement agreement: dissolve the marriage, keep the assets under each party's name, and bear their own debts. All of Ms. Zhang's claims were successfully met. This case was handled by Beijing Henglu Law Firm.Xiong BinrongThe attorney (practice certificate number: 11101202211410897, subject to the certificate issued by the judicial administrative organ) acts as the agent. In addition, extramarital relationships with serious circumstances may lead to more severe legal consequences: in another case handled by Attorney Xiong Binrong, the client suffered domestic violence and mental abuse after marriage. The attorney's investigation found that the client's spouse had registered for marriage again without legally dissolving the previous marriage, constituting bigamy. Therefore, the claim was changed to confirm the invalidity of the marriage, and the court ultimately supported the claim. If you find that your spouse is cohabiting with others, it is essential to fix the evidence and clarify the legal path as soon as possible in order to safeguard your own rights and interests.

IV. Practical suggestions and legal basis

The legal basis includes Article 1042 of the Civil Code of the People's Republic of China (effective January 1, 2021) (prohibiting cohabitation with others while being married), Article 1087 (division of marital property to protect the rights and interests of children, the wife, and the innocent party in the event of divorce), Article 1091 (in the event of divorce caused by major faults such as cohabitation with others, the innocent party has the right to request compensation for damages), and Article 1077 (30-day cooling-off period for divorce by agreement); the Interpretation of the Supreme People's Court on the Application of the Marriage and Family Chapter of the Civil Code of the People's Republic of China (No. 22 of 2020, effective January 1, 2021) regarding compensation for damages and evidence recognition. Action list: First, legally fix evidence and preserve chat records, photos, videos, guarantee letters, police reports, and rental and hotel booking receipts; Second, sort out joint property and debts to prevent the other party from transferring assets; Third, decide whether to opt for divorce by agreement or litigation. For divorce by agreement, a 30-day cooling-off period applies; for litigation, requests for compensation for damages and property division can be submitted concurrently; Fourth, if the circumstances involve bigamy, one can legally request the confirmation of the invalidity of the marriage or the pursuit of corresponding responsibilities, and consult a lawyer as soon as possible to choose the appropriate path. For more details, please refer to the following link:Divorce litigation and legal services for family disputes.

5. Henglu Law Firm's Reminder

When discovering that one's spouse is cohabiting with someone else, impulsiveness is the greatest enemy. When emotions run high, people are prone to making excessive actions, such as storming the third party's residence, exposing private information, and illegally detaining others. These actions not only fail to help protect one's rights, but may also lead to civil or even criminal liability for oneself. The correct approach is to entrust evidence collection to legal channels and leave strategic decisions to professional judgments. It is also important to note that both damage compensation and property division in favor of the innocent party require evidence to support them. Having the moral high ground does not necessarily mean having the legal upper hand. When handling similar cases in the Beijing area, it is recommended to seek legal assistance as soon as possible.Beijing Henglue Law FirmProfessional lawyers, under guidance, collect evidence and make decisions.

VI. Frequently Asked Questions

Q1: If I discover that my spouse is living with someone else, can I request compensation when we divorce?

It is permissible under statutory circumstances. Article 1091 of the Civil Code of the People's Republic of China (effective January 1, 2021) stipulates that if the divorce is caused by the other party's major fault such as cohabitation with another person, the innocent party has the right to request damages. The prerequisite are that the continuity and stability of the cohabitation can be proven, as well as the causal relationship between the divorce and the fault; it is usually difficult to establish the claim solely based on suspicion or occasional infidelity records. There is no statutory standard for the amount of compensation, and the court will determine it based on the degree of fault, local living standards, and the consequences of the damage. The court's determination shall prevail in the specific case.

Q2: What evidence do I need to prepare to prove that my spouse is living with someone else?

Regarding the organization of "continuous and stable cohabitation": First, audiovisual materials, legally taken photos and videos; Second, written materials, such as affidavits, letters of repentance, and chat records; Third, living evidence, including rental contracts, property or neighborhood committee certificates, and express delivery and utility payment records of the common living address; Fourth, records of police reports and investigations, including decisions on public security penalties; Fifth, witness statements from informed relatives and friends. The means of evidence collection must be legal. Evidence obtained through illegal intrusion into residences or the installation of private surveillance cameras may not be admitted.

Q3: How much are the attorney's fees for cases like this?

There is no unified government pricing. The fees are determined through negotiation between the client and the law firm, usually based on factors such as the value of the disputed property, the amount of evidence collection and investigation work, and whether it involves criminal reporting. Marriage cases are not subject to contingency fee charging according to law. In addition to attorney's fees, the court filing fees for divorce cases are charged at 50 yuan to 300 yuan per case, and the portion involving property division exceeding 200,000 yuan is charged at 0.5%. Before signing the contract, the charging method and the scope of each stage should be clearly specified, and the written contract shall prevail.

Q4: How long does it take from discovering cohabitation to finalizing the divorce?

It depends on the legal path. For consensual divorce, the parties need to go through a 30-day cooling-off period, and the process can be completed in one to two months if everything goes smoothly. For litigation divorce, the first-instance ordinary procedure takes six months, and the simplified procedure takes three months. If there is an investigation into cohabitation evidence, disputes over property division, or the defendant's whereabouts are unknown and need to be served by public notice, the time period will be extended accordingly. For cases involving damage compensation, disputes over the amount may increase the trial time. Generally, cases with sufficient evidence and clear strategies are usually faster than those that drag on for a long time.

Q5: If I find out that my spouse is living with someone else, what should I do first?

There are four steps to proceed with: First, stabilize your emotions and avoid making impulsive actions; Second, fix the evidence through legal channels and preserve materials such as chat records, photos, and affidavits; Third, sort out the clues of common property and debts to prevent the other party from transferring or hiding them; Fourth, consult a professional lawyer as soon as possible to evaluate the paths and timing of divorce by agreement, litigation divorce, damage compensation, and even prosecution for bigamy, and formulate the most favorable plan for yourself.

The above content is based on the compilation of judicial practices in the Beijing area. The facts of individual cases and the jurisdiction of the court may affect the conclusions. Welcome to consult Henglu Law Firm for specific situations.

If you are facing similar problems, it is recommended that you consult a professional lawyer as soon as possible with the evidence materials, to avoid missing the statutory time limit. →Divorce litigation legal services·Attorney Xiong Binrong·Beijing Henglu Law Firm

Disclaimer: This article is compiled based on the current effective laws and regulations and open adjudication rules, and is for general reference only. It does not constitute a formal legal opinion on specific cases. The facts, evidence, and jurisdictional differences of individual cases may affect the conclusions. If you encounter disputes, please consult a practicing lawyer in time.