The user is asking for advice on lodging a bigamy complaint against their second wife, believing it will help them gain child custody. However, the legal advice provided states that since the user's divorce from their first wife is not yet finalised, their second marriage is also considered bigamy. Therefore, both parties have committed an offence under Section 494 of the Indian Penal Code. It is advised to ignore the bigamy issue and focus on the child custody within the ongoing divorce proceedings.