1. The plaintiff's claim is dismissed.

2. The costs of lawsuit shall be borne by the Plaintiff.

1. Basic facts

A. The plaintiff and the non-party C completed the marriage report on June 20, 1994.

B. C Until February 2018, the Defendant, who was a workplace partner, became fully in the relationship between the Defendant and the person with whom the workplace was a partner.

[Grounds for recognition] The descriptions of Gap evidence Nos. 1 through 9, the witness C's testimony, the purport of the whole pleadings

2. The plaintiff's assertion argues that since the defendant, knowing that C is in father-Nam, was a father-Nam and caused serious mental pain to the plaintiff, the plaintiff is obligated to pay 30,000,100 won as consolation money to the plaintiff.

A third party shall not interfere with a married couple's communal living falling under the nature of marriage, such as interfering with a married couple's communal living by interfering with another person's communal living.

In principle, a third party's act of infringing on or interfering with a marital life falling under the essence of marriage by committing an unlawful act with either side of the married couple and causing mental pain to the spouse by infringing on the rights of the spouse as the spouse.

Article 840 of the Civil Act provides that "if there is a serious reason to make it difficult to continue the marriage," a cause for divorce. In a case where a couple's communal living relationship falling under the essence of marriage, which should be based on the difficulty and trust between husband and wife, is broken down to the extent that it is impossible to recover and compelling the continuation of marital life, it may constitute a cause for divorce above.

In light of this, in a case where a couple’s communal living is substantially broken down due to a cause such as a long-term separation of couple, etc., and the substance of a couple’s communal living no longer exists, and where it reaches the extent of objectively irrecoverable recovery, it cannot be deemed that a

Therefore, even though the couple did not divorce yet, the couple's common life is substantially broken down and thus it is impossible to recover.