Can you? Yes. Will you? No. Why? because it cost more to do so than you will recover.

Without an attorney BWW will not take you seriously, and not provide you anything.

I would recommend a PI..............................................

This is actually several questions. GI Bill: No. Health care: For Service connected disabilities. Go to VA.Gov for a full listing of benefits.

Ask the police............................................

Absent any real injury there is no way this is going to be worth the time and money of a lawsuit.

Google Underage teen girl texting scam. Then block all the numbers.

Your ex-s word may be all the "proof" that is needed. The question isn't "how can I be charged?" You are charged. Now you need to get an attorney...

Not sure what your question. Yes, lawyers get paid for their time.

The 18 year old is at risk of a number of criminal charges. Speak to your parents.