(((hugs)))
Whatever you do, it will be better if you ride your bike. 
Seriously-- exercise helps us cope with all kinds of stuff. That is NOT to say that exercise will fix your situation. It won't. But it will help you deal with the emotions.
I've heard Florida is a terrible place to bike, so you'd best move to a different state! 
We do not have any rules for our 17 yr old. She is an adult and capable of making her own rules and her own mistakes.
2009 Trek 7.2FX WSD, brooks Champion Flyer S, commuter bike