I assume you have a contact person either at the police department or the district attorney. Just keep them informed of whatever's going on, and...

You can do whatever you think is best.

I assume that since you call her your "girlfriend," you're not married, and since you use the phrase "my house," that you own it and she has no...

They might. They certainly have the ability to. You should take care of whatever the warrant is before you go, just in case.

Talk to a litigation attorney in your area, share with him/her whatever evidence you have, and then the attorney will lead you from there.

First, you say you "may have" shoplifted?? How do you maybe shoplift, but not know it? Did you forget if you paid? Or do you have recurring...

I don't think you can get your money back. Most hotels/motels have cancellation policies that say that if you don't cancel ahead of time and don't...

You shouldn't just assume anything. That's the best way to get in trouble. When I read your question, it sounded like the two of you had things...

I'm shifting your question to Immigration. Although your education is part of this, the governing law is immigration law.

I don't think that sounds reasonable, but if you want to avoid any confusion, ask your landlord what he/she expects.