A. I would like to draw your attention to fact that you can directly approach the police station before they come to your permanent house which is situated at Bangalore. And the police will demand for residential proof documents along with photo identity proof such as Aadhar Card, Voter ID. Sometimes, many peoples will offer bribe to resolve these type of issue to police indirectly.
B. In addition to the above, you should be informed to the tenant in advance regarding the police verification and instruct that Mrs. zzz went out for shopping and will come back very shortly like that if the police inquired about you in the absence of aforesaid tips as depicted in "A" suggestions.
C. Issuance of Passport is very easy if your husband had got passport from the authority. Moreover, the police verified your husband address proof and you can submit the required id and address proof (voter ID, Aadhar Card, Pan card for address and identity proof etc.,)