Have the insurer point to the very specific language in the policy that would preclude coverage for loss by allowing someone to use your home.
In the "ISO standard" HO-3 policy, there is no exclusion for accidental damage TO the home caused by anyone living there. There is an exclusion for "Property in an APARTMENT regularly rented or held for rental to others by an 'insured'...." This does not sound like your situation. There is an exclusion for damage TO a "tenant's" property in your home.
There is a liability exclusion but it also applies to rental exposures and an exception is made for "occasional" rentals. Again, this does not sound like your situation.
Again, the important thing is what your policy actually says, not what the carrier "considers" unless they can cite policy language chapter and verse. Of course, it's possible that your policy may not follow the "ISO standard."
This is another good example of why insurance -- auto or home in particular -- is not a commodity. The WORDING of the insurance contract is critical and coverage can hinge on the tense of a verb or a punctuation mark.
In the "ISO standard" HO-3 policy, there is no exclusion for accidental damage TO the home caused by anyone living there. There is an exclusion for "Property in an APARTMENT regularly rented or held for rental to others by an 'insured'...." This does not sound like your situation. There is an exclusion for damage TO a "tenant's" property in your home.
There is a liability exclusion but it also applies to rental exposures and an exception is made for "occasional" rentals. Again, this does not sound like your situation.
Again, the important thing is what your policy actually says, not what the carrier "considers" unless they can cite policy language chapter and verse. Of course, it's possible that your policy may not follow the "ISO standard."
This is another good example of why insurance -- auto or home in particular -- is not a commodity. The WORDING of the insurance contract is critical and coverage can hinge on the tense of a verb or a punctuation mark.