I want to file case against my girlfriend fir mental harassment with sections

To file a case against your girlfriend for mental harassment, you would need to provide more details about the specific incidents or actions that amount to mental harassment. Mental harassment can take various forms such as verbal abuse, threats, humiliation, stalking, etc.

Under Indian law, you can consider the following sections of the Indian Penal Code (IPC) for mental harassment:

1. **Section 503** - Criminal Intimidation: If your girlfriend has threatened you with injury to your reputation, property, or person, she could be charged under this section.

2. **Section 504** - Intentional insult with intent to provoke breach of the peace: If she has intentionally insulted you to provoke a reaction, this section could be applicable.

3. **Section 506** - Criminal intimidation: If she has repeatedly threatened you with criminal intimidation, this section can be used.

4. **Section 509** - Word, gesture or act intended to insult the modesty of a woman: This section can be applied if the harassment includes acts that insult your modesty.

It's important to collect evidence to support your case such as messages, emails, witness statements, etc. You may also consider reaching out to local authorities or a legal professional to guide you through the process of filing a complaint or FIR.