you're assuming he didnt have insurance before moving to CA. It's not a lie to forget to tell your insurance company your new address. What world do you live on?
You are required to tell them about changes that effect the policy. "forgetting" will let them deny a claim, since the risk changed from the original policy they wrote. They may or may not, but they can.
The world I live in is the one were insurance companies will do anything to avoid a big claim, and in court all that matters is the contact. If you have a contact to insure vehicle kept in New York, but actually keep the vehicle in California, you don't have a contract for the insurance on that vehicle since they never agreed to insure a vehicle kept in California.
Argue all you want, but your not smarter than an insurance companies lawyers, and you surely aren't the first one to try and save money by insuring a vehicle at the wrong address.


