Whether your wife's behavior and nature is constantly the same hostile manner from the beginning till this date?
Did you try to get advise from a marriage counsellor?
Is she adamant to not to visit the marriage counsellor?
Let her father be politically influenced or anything, you cannot lose your valuable married life because of her hostile attitude.
You can first apply for judicial separation from her under section 10 of HMA, this you can do it even if you both reside under the same roof.
Ignore her and all her calls and remain silent to all her approaches, if at all she does so.
Let she make a complaint with the police about any false issue, you can obtain AB and challenge her false claims accordingly.
This will not hamper your employment, you need not be worried about this at all.