against false case of marriage

Hello Sir,


I was in relationship with girl for 3 years.

But i never promised to marry her ,knowing though she came to my flat and want t do s*x with me ,but i totally refused to that.


Only physical intimation was there but no s*x was done.


Now I have blocked her and told her to move ahead in her life.

But she is always trying to contact me.I don't know what she will do in the future against me.


Can she file any case against me?

I haven't done anything wrong with her.


Please suggest sir.