My wife and I have been living apart for over a year. I’m worried she might file a false police complaint against me, claiming dowry harassment or something similar. How and when will I find out if she does?

You won’t be notified about a police complaint until the police initiate an investigation. If your wife files a false complaint, you have legal recourse to challenge it, including filing a counter-complaint for false accusations and seeking legal counsel to protect your rights.