Yes, a person can seek a divorce if their spouse is mentally ill. Mental illness is considered one of the grounds for divorce under various personal laws in India. The specific provisions may vary based on the applicable law, but in general, mental illness can be a valid reason for seeking divorce. Here are some key points to consider: Hindu Marriage Act, 1955: Under Section 13 of the Hindu Marriage Act, mental illness is recognized as one of the grounds for divorce. If a spouse has been continuously and incurably of unsound mind, or has been suffering from a mental disorder that makes it impossible to live together, the other spouse may seek a divorce. Special Marriage Act, 1954: The Special Marriage Act also recognizes mental illness as a ground for divorce. If a spouse is unable to fulfill marital obligations due to mental illness, the other spouse may file for divorce under this act. Divorce under Other Personal Laws: Similar provisions may exist under other personal laws applicable to different religious communities in India. It's important to consult the specific personal law relevant to the parties involved. Judicial Decisions: In addition to statutory provisions, judicial decisions in India have recognized the impact of severe and incurable mental illness as a valid ground for divorce. In such cases, the spouse seeking a divorce typically needs to provide evidence of the mental illness, and the court will consider the severity of the condition and its impact on the marital relationship. The court may also assess whether the mental illness is incurable and makes it impossible for the couple to live together as husband and wife. It's advisable for individuals considering divorce on grounds of mental illness to consult with a legal professional to understand the specific requirements and procedures under the applicable personal law and jurisdiction. Additionally, obtaining medical evidence and documentation of the mental illness can be important in supporting the legal case for divorce.