alex with the introduction of domestic violence act, wife can claim her right in any kind of house of her husband provided that house is of husband whether rented or otherwise but not of his parents even if their own property.
if it is rented premises then she cannot be thrown out even if husband fails to make payment of rent in such a case she can ask for protection order asking court to give direction to husband to make regular payment of rent
so u r situation is very fishy consider the serious effect of this dv act
if any help needed please feel free to write me on my email
adv ramesh chheda - mumbai - 9870112826