Do I have car rights? 2 Owners on title (me and her) , shes only on loan?

QUESTION:
Do I have the right to take a car with me when I move out of state? The car is in my name and Ex's name, but shes on the lien/loan. Do I need her to sign anything to have it registared in the new state? If not, can I paint over the windows since its my car? Its my property right? Thanks

WHY I ASK:
To make a long story short, my exgirlfriend has been living with me for past month, shes got my name tattoed, quit school to move with me... and PUT HER CAR TITLE IN OUR NAMES

Were not married, still young, but yet one day she wants to for no reason randomly move out and cheat on me.

Anyway, she came over to the house beating down the door, I call the cops, cops show up, they dont tell me that I had the right to refuse her , her stuff, untill after she got it, since the way she came in, its a civil matter to get it back, anyway the cop was being rude to me and told me after words, but when she asked for the car she left here, he said she cant take it since its in our name

The car is an AND title not OR title, i know I cant sell the car, but if I was to take it to the DMV in new state, do I need a signature just to registar it? If not can I keep it registared in VA and just not drive it in new state, keep it on property? She wont pay me for it, and I dont want it... I wanted money or revenge out of it, Can I paint the windows? It may break the loan agreement, but I am in no way responsible for that right? Since I am only on TITLE of car not on LOAN

The simple answer is, you both own the car. Neither one of you can sell it or re-register it without the consent of the other.

if the title is in BOTH names, you both own the car, and neither of you can do anything with it without permission from the other.

your best bet is to get the car re-titled in your name. you need her to sign something to do this, so you'll probably have to buy the car from her.

You'll have to sell the cars and split the money. If you loose cantact with her you'll have hell selling the car.

It depends on the wording on the title. your names will be separated by "and/or" If "and" is there you jointly own the car with no rights to sell the car but if "or" is between your names each person could sell it with out the others permission. Since the loan is in her name she would be able to contend that the car is hers. If you take it you should pay her for it or give it to her and buy your own.

She's obviously not that bright... Do you need the car? If your name is not on the loan...turn in the tags and deregister it. Really the bank owns it, if you're not on the loan, you only have a "moral obligation" if you've been paying.

Park it in front of wherever she is staying, take the tags off and take them to the DMV. Let her deal with it. Let it be "her" problem.....

If you really want the care then TRY to work with her to re-finance the loan in your name.... I'd just say find a way to get yourself another car. Oh, if you do decide to de-register the thing....Don't forget about taking yourself off the insurance too.