Urgent Advice

I just want to confirm one thing. My wife Falsely alleging I am gay. She registered FIR. She wants divorce from me. Spreading rumors in society that I am gay, however in reality I am not. I work for Software MNC and belongs to a class family. Simply she is trying to break our image spreading this rumors and to get sympathy from society. could anyone please confirm shall I register a complain against her she is lesbian and cheated me and got married to me? Criminal breach of trust.