First serve a legal notice of illegal occupation and for evacuation granting her a reasonable time. if she do not vacate the house then file a case for evacuation before the civil court. meanwhile also try to ensure that the girl is locked out from having access to the house by changing key and staying away from the house. be also cautious that the girl may retaliate with false cases against your to be husband which might take a very ugly face but if you can bear that hardship and tackle that with a good lawyer then you can both get that girl away from the life and house of your to be husband.
You have to take the civil remedy mostly there are high chances of false domestic violence case but this would be only pressure tactic , so that you do t pursue legal case .
Adv Shailendra Dubey
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