Is the minor, website owner, or the adult at fault?

Is this a homework question?

Legally, no. Practally, ask them nicely.

Can I legally get out of my contract? It states that I must give a 10 day written notice.

If he breached the contract by not paying you what you earned, you are excused from further performance.

How binding is my handshake agreement on the purchase of real estate

Not binding at all, either direction.

What sort of criminal cases do District Attorneys handle themselves?

High-profile / high-publicity or personal interest

Selected as the best answer

What is abandonment, in regards to a father leaving the home, before divorce

No. It is considered separation date.

I was legally divorced on 02/17/2015, I have the final paperwork but the date is missing, how do I get this corrected now

You are not legally divorced until the judge or his clerk enters the date. You could ask for status in the meantime.

Can a non-guardian adult sue a minor?

Only if it was for "necessities of life" which this isn't.

I co-signed a student loan for my Daughter. I'm now paying it. Is there any legal action I can take to get her to pay it back?

Nope. That is exactly what you agreed to do when you cosigned.

Do I need an attorney to have someone pay my vet bills for their pet injuring my dog?

If somebody actually owns the cat, and you can prove it, you may have a small claims case or against their insurance.