Is it illegal for a wife to refuse to share a room?

Legal analysis: not illegal. If the woman refuses to have sex with the man, the man should communicate with the woman in time to understand the reasons for the refusal. If the woman refuses to have sex with the man due to serious illness or physiological reasons, she should communicate with the man in time. If the man sues for divorce because of this matter, the court will mediate and may decide not to divorce for the first time. If this incident leads to a quarrel between husband and wife, cold words, apathy between husband and wife, or even domestic violence, and finally leads to the breakdown of their feelings, they can sue for divorce. Finally, after checking the evidence, the court confirmed that the relationship between husband and wife had broken down and would sentence the husband and wife to divorce.

Legal basis: Article 1079 of the Civil Code of People's Republic of China (PRC), if one of the spouses requests a divorce, the relevant organization can mediate or directly file a divorce lawsuit with the people's court. When trying divorce cases, the people's court shall conduct mediation; If the relationship has indeed broken down and mediation is ineffective, divorce should be granted. Divorce shall be granted if mediation fails under any of the following circumstances: (1) bigamy or cohabitation with others; (2) committing domestic violence or abusing or abandoning family members; (three) gambling, drug abuse and other bad habits; (four) separated for two years due to emotional discord; (5) Other circumstances that lead to the breakdown of the marriage relationship. If one party is declared missing and the other party files a divorce lawsuit, the divorce shall be granted. After the people's court ruled that divorce is not allowed, if the two parties have separated for one year and one party files a divorce lawsuit again, divorce shall be granted.