Here once an order of protection is granted by the judge it doesn't matter if you are invited into the home ... if at any time the individual decided to notify the police you will be arrested for violating the order. If a police officer just happens to see you at the home for any reason and is aware of the order you will be arrested. The order is in in place until the date the judge orders it to expire or the individual who sought the order requests to have it lifted through the court.
It is a court order signed by a judge so it must be obeyed or have legal consequences.
http://www.liftonline.org/guides/show.php?id=116#q-1393
"Does an order of protection still stand if we make up and start living together?
Yes. The order of protection still works, even if you and the person holding the order are living together. As long as an order of protection is in effect, the person holding the order can call the police at any time. The person who has the order can ask the ADA or the judge in Family Court to take away the order."