marriage issues

My lawyer, who is mother's sister is not willing to put the divorce case as
she thinks that the other party will put a maanhani case, if we accepted the
marriage?

If we accept the order of the court, even though its not in our favour, does
the other party get a right to put a manhani case, if we take another step
to get rid of the problem?

Is there any provision in law that if the girl wants a divorce and she has
not stayed for even a single day with him, but the guy is not ready to give
the same, does she get any benefit. All my neighbourhood is in my favour
and had given statements that we were not married nor did I stay there for
even a single day?

My lawyer wants to appeal further. What is your suggestion to me to get rid
of this problem, and that guy is not ready to relieve me and wants to take
revenge?