:blush no im not lol but as a mother of two soon to be teen girls im scared poopless as to what im about to endure
do they still make chastity belts

lol
Many parents are reluctant to take such extreme measures but seriously, it's worth looking into for future reference.
When kiddo does something *really* heinous, despite repeated groundings etc...well, you basically reduce their freedom and luxuries to zero.
Remove everything from the bedroom except the mattress/bed. Some parents take the bedroom door from it's hinges - nope, kiddo has no privacy except when they go to the bathroom. You provide one change of clothes per day. No computer, television, dvd player, mp3 player, no phones, no nothing - remove virtually everything from their bedroom. They do not go to the Mall, they do not go out with friends. No socializing - at all. You ferry them to and from school, and that's going to be their entire existence for the duration of the punishment.
Some parents allow a book or two, some don't. Some parents allow certain after-school sporting activities, some don't (this has more to do with whether or not their grades will suffer from non-participation).
It may sound extreme - some parents have even called this abuse (which is frankly ridiculous).
(Very often, actually - most of the time there doesn't need to be a second happening..the first is usually such a culture shock that kiddo toes the line pretty damn quickly...)