Hello I am practicing Advocate in Delhi High Court,
From the facts shared, there does not appear to be any strong legal case against you under the sections mentioned. These provisions are being misused to intimidate you.
On the contrary, his threats to out you, blackmail, and force contact may amount to criminal intimidation and harassment.
What you should do:
Preserve all chats and evidence
Avoid further engagement
Consider sending a legal notice
File a police complaint if threats continue
You may contact me if you need detailed assistance.