Yes you can go to jail. Why would any adult want to fight someone else? Get a restraining order if she is threatening you.

You can try to hire an attorney for him. But people don't usually plead to things they didn't do.

Of course it is illegal. If you are the 16 year old, tell your parents. If you are the 27 year old, seek mental health help.

Then I guess you need to decide whether to give it to them.

Noise cancelling headphones might just do the trick, and they are cheaper than lawyers.

13 year olds don't get to decide these things. If you don't send her, you can lose custody.

Not sure what your question is, or what you are seeking to do at this point.

This is a common scam. There is no girl. Don't send them any money.

This is a variation on a common scam. Do a quick Google search. There is no girl in all likelihood.

This is a common scam. There is no girl, as you have probably learned.