car insurance delaware

If move i from one state to another, do I have to change my license registration in this state?
I lived in Delaware. but recently I moved to pa. i dont want to say that the insurance company moved because despite living in the suburbs of Philadelphia, i dont want my insurance to go up. I go ahead and register my car license in pa? I've had my car for over a year and its registered office in Delaware. I was told that if I put in a accdient which can not meet demand if they find IM living in PA.
Yes, having the license in PA, and thats where you live. If you're not committing insurance fraud.
Middletown – Insurance – PeopleFirst