If you're in Texas, you may be liable for your kid's INTENTIONALLY CAUSED property damage to the kid's age 18. I think the Colorado claims adjuster is blowing smoke. If you get sued, that'll be soon enough to defend yourself. Though you can be sued for anything by anyone at any time, I doubt the insurance carrier for the other party will sue because there's little likelihood of success in a suit against you.
Answered on Oct 16th, 2012 at 7:18 PM